electrical Crossword Puzzles
Christmas science quiz 2023-06-08
Across
- - The unit used to measure electrical resistance.
- - A measure of the amount of matter in an object.
- - The force that pulls objects toward the center of the Earth.
- - The smallest unit of matter that retains the chemical properties of an element.
- - A celestial body that orbits around a star and may be composed of rock, gas, or ice.
- - A chemical element with the symbol "O" and atomic number 8.
- - The measure of the amount of space an object occupies.
- - A solid figure with a polygonal base and triangular faces that meet at a common vertex.
- - A device used to measure the electrical current flowing through a circuit.
- - The natural agent that stimulates sight and makes things visible.
- - A type of energy that can be transferred through waves or particles.
Down
- - The process by which plants release oxygen into the atmosphere.
- - The process by which plants use sunlight to convert carbon dioxide and water into glucose and oxygen.
- - The bouncing back of light waves from a surface.
14 Clues: - The unit used to measure electrical resistance. • - A measure of the amount of matter in an object. • - The bouncing back of light waves from a surface. • - The measure of the amount of space an object occupies. • - A chemical element with the symbol "O" and atomic number 8. • - The force that pulls objects toward the center of the Earth. • ...
Physics C: E&M 2023-05-17
Across
- Process of generating electrical current in a conductor in a changing magnetic field
- Paths through which electricity flows, consisting of a battery and wire
- Flow of electricity in a circuit
- Unit of resistance
- Unit of electric potential
- Material or substances which allow electricity to flow through them
- V=IR
- Opposites attract and like repel
Down
- Process of generating electrical current in a changing magnetic field
- A device containing an electric cell or a series of electric cells storing energy that can be converted into electrical power
- Total current or charge entering a junction or node is exactly equal to the charge leaving the node
- A characteristic of a unit of matter that expresses the extent to which it has more or fewer electrons than protons
- Device consisting of a core magnetic material surrounded by a coil through which an electric current is passed to magnetize the core
- Can be charged and discharged in a circuit
- Unit of electric potential
15 Clues: V=IR • Unit of resistance • Unit of electric potential • Unit of electric potential • Flow of electricity in a circuit • Opposites attract and like repel • Can be charged and discharged in a circuit • Material or substances which allow electricity to flow through them • Process of generating electrical current in a changing magnetic field • ...
Unit 1 Vocab 2024-09-24
Across
- The light that enters your eyes (what a person sees)
- No light can transmit through it. All light reflects off the object
- Objects that can transmit most of the light that shines on an object
- The path the electrical signal takes from the retina to the brain
- An object which some light can pass through (semi-transparent)
- When light passes through an object
Down
- A thick layer of smooth metal such as silver is added to the back of glass
- The direction light travels
- When light changes direction as it bounces off a transparent object or medium
- A scientific measure of light for a given area
- A mirror where you can see through it on one side and a reflection on the other side
- When light bounces off an object
- A lining at the back of the eye that changes the light input into electrical signals
13 Clues: The direction light travels • When light bounces off an object • When light passes through an object • A scientific measure of light for a given area • The light that enters your eyes (what a person sees) • An object which some light can pass through (semi-transparent) • The path the electrical signal takes from the retina to the brain • ...
Michael cress Energy Puzzle 2017-04-25
Across
- Gets power from water
- Renewable resource recently living
- No Movement
- Power
- Uses Turbines like windmills to get power
- Burns Fossil fuels to get power.
- Moving
Down
- Example Microwave
- were something is or placed
- Renewable uses the sun to generate power
- Heat Energy
- Vibration of waves that go to your ears
- Movement
- Example eating food
14 Clues: Power • Moving • Movement • No Movement • Heat Energy • Example Microwave • Example eating food • Gets power from water • were something is or placed • Burns Fossil fuels to get power. • Renewable resource recently living • Vibration of waves that go to your ears • Renewable uses the sun to generate power • Uses Turbines like windmills to get power
chem final crossword 2021-01-12
Across
- unit lowest ratio of ions
- positive ions
- net electrical change
- positive and negative charged ions
- sharing electrons
- don't conduct electricity
- single charged unit
- group of atoms
Down
- positive ion
- exact makeup of 1 molecular compound
- formula properties of elements
- neither acidic nor basic
- one atom
- sharing of free electrons of positive ions
14 Clues: one atom • positive ion • positive ions • group of atoms • sharing electrons • single charged unit • net electrical change • neither acidic nor basic • unit lowest ratio of ions • don't conduct electricity • formula properties of elements • positive and negative charged ions • exact makeup of 1 molecular compound • sharing of free electrons of positive ions
Light And Matter 2023-10-03
Across
- Something that produces light
- Electrical signals at the back of the eye
- Not reflective
- How things work
- Checkerboard
- Merging together
- Something we observe or measure
Down
- Something we can change
- A reflective window
- Light changes direction
- A rule for a class/group
- Light bounces off
- A project/diagram
- Light goes through
14 Clues: Checkerboard • Not reflective • How things work • Merging together • Light bounces off • A project/diagram • Light goes through • A reflective window • Something we can change • Light changes direction • A rule for a class/group • Something that produces light • Something we observe or measure • Electrical signals at the back of the eye
Year 6 unit 14 2023-06-01
14 Clues: a package • to call of • used in math • something easy • a mobile device • to draw something • an Australian comp • something well known • past tense of travel • the name of something • someone related to you • your cousin is ……to you • something you can use on plants • a railway track with a single rail
Biopsychology Puzzle 2025-06-10
Across
- (Outer brain layer for cognition)
- (Neurotransmitter for muscle movement/memory)
- nervous system (Controls involuntary functions)
- (Memory formation)
- (Measures brain electrical activity)
- (Fear/emotional processing)
- area (Speech production)
Down
- (Coordinates fine motor movements)
- (Regulates hunger/thirst/body temp)
- (Neuron’s signal-receiving branch)
- (Reward/motivation neurotransmitter)
- (Natural painkiller)
- (Primary inhibitory neurotransmitter)
- callosum (Connects brain hemispheres)
14 Clues: (Memory formation) • (Natural painkiller) • area (Speech production) • (Fear/emotional processing) • (Outer brain layer for cognition) • (Coordinates fine motor movements) • (Neuron’s signal-receiving branch) • (Regulates hunger/thirst/body temp) • (Reward/motivation neurotransmitter) • (Measures brain electrical activity) • (Primary inhibitory neurotransmitter) • ...
Term 3 - Lesson 1 - Crossword - 1 2014-02-12
10 Clues: End • Creation • Not clear • Looks like • Be in Touch • Small Waves • Giving Ease • Any Abnormal Swelling • A device to send electrical signals • An Act of Showing something publicly
Escape Room 2024-03-22
Across
- Medical order that instructs health care providers not to do CPR if a patient's breathing stops or if the patient's heart stops beating.
- Usually a flat line, no waves
- Uncoordinated electrical activity. No identifiable P, QRS, or T wave. Causes include sudden cardiac death, electrical shock, acute myocardial infarction, drowning, or trauma
Down
- Regular rhythm; rate less than 60 beats/min
- Wheeled container carrying medicine and equipment for use in emergency resuscitations
- Measure arterial blood pH, partial pressure of oxygen and carbon dioxide, and arterial oxygen saturation, which reflect patient's ventilation and oxygenation status
- Graphic representation of the electrical activities, or conduction system, of the heart used for diagnostic and treatment purposes
7 Clues: Usually a flat line, no waves • Regular rhythm; rate less than 60 beats/min • Wheeled container carrying medicine and equipment for use in emergency resuscitations • Graphic representation of the electrical activities, or conduction system, of the heart used for diagnostic and treatment purposes • ...
Effects of energy transfer 2021-12-13
Across
- A energy resource made from carbon-rich plant and animal remains
- power by the water cycle, so it is a renewable resource
- A sedimentary rock formed from the remains of dead plants at the bottom of ancient swamps.
- A energy source that cannot be produced, grown, or restored as fast as it's used
- converting energy into electrical energy is a complex process with a powerful payoff
Down
- A energy source that can be easily replaced by nature
- extracted from heat stored within Earth.
- it formed from the remains of
- is renewable and it doesn't cause any pollution.
- renewable energy from the sun can be converted into electrical energy.
10 Clues: it formed from the remains of • extracted from heat stored within Earth. • is renewable and it doesn't cause any pollution. • A energy source that can be easily replaced by nature • power by the water cycle, so it is a renewable resource • A energy resource made from carbon-rich plant and animal remains • ...
Quinn 2022-03-08
Across
- the sum of kinetic and potential energy in the particles of matter
- Energy resource that is replenished continually
- A device that transforms kinetic energy into electrical energy
- A set of steam powered fan blades that spin a generator at a powerplant
- Measure of the average kinetic energy of the indivisual particles in a substance
Down
- New renewable or inexhaustible energy source
- movement of thermal energy from a substance higher tempature to a substance at a lower tempature
- Device that transforms radiant energy directly into electrical
- Energy that is used up much faster and can not be replaced
- energy that cant be used up by humans
10 Clues: energy that cant be used up by humans • New renewable or inexhaustible energy source • Energy resource that is replenished continually • Energy that is used up much faster and can not be replaced • Device that transforms radiant energy directly into electrical • A device that transforms kinetic energy into electrical energy • ...
heart 2022-03-22
Across
- Use of high voltage electric shock to stop an abnormally fast heart rhythm through paddles placed on the chest surface (external) or around the heart (internal).
- Bulging of the wall of a vein, artery, or heart due to weakening by disease, injury, or birth defect.
- Irregular heart rhythm
- inflammation
- related to heart and vessels
Down
- Graphic record of the electrical activity of the heart.
- Test done by injecting contrast dye into a body organ to observe the heart or systemic circulation.
- Fast heart rate
- muscle
- Small mass of specialized cells in the right atrium of the heart which initiates the electrical impulses that produce contractions of the heart
10 Clues: muscle • inflammation • Fast heart rate • Irregular heart rhythm • related to heart and vessels • Graphic record of the electrical activity of the heart. • Test done by injecting contrast dye into a body organ to observe the heart or systemic circulation. • Bulging of the wall of a vein, artery, or heart due to weakening by disease, injury, or birth defect. • ...
Input Devices, Mackenzie G 2015-02-05
Across
- Converting sound waves into electrical energy variations/codes
- A ball in a socket which contains sensors detecting the movement
- Directs signals and waves to a computer
- Turns an authentic thing into a digital form (0,1)
- A device that allows you to interact with it by touching areas on the screen
Down
- Delivers motion data using electrical signals
- On a flat surface and has different touch sensitive areas
- Scans documents and things,well-known as Hollerith Code,Optical Character,and a Bar Code
- A group of buttons in either an off or on position
- A device that is held, which moves the cursor with a sensor
10 Clues: Directs signals and waves to a computer • Delivers motion data using electrical signals • A group of buttons in either an off or on position • Turns an authentic thing into a digital form (0,1) • On a flat surface and has different touch sensitive areas • A device that is held, which moves the cursor with a sensor • ...
CHYANNE CROSSWORD 2021-09-28
Across
- wireless connectivity that allows devices to connect over short distances
- one or more central processing unit (CPUs) that carry out software instructions
- a device that can perform a range of different functions
- a small dot that helps to make up an image
- values that represent information
Down
- interactive systems that can sense and respond to the world around them
- the number of pixels used by a screen to display an image
- when designs of devices change so that they become similar to one another
- a keyboard displayed on and used via touch screen
- a form of storage that stores data as electrical charges held in tiny electrical cells
10 Clues: values that represent information • a small dot that helps to make up an image • a keyboard displayed on and used via touch screen • a device that can perform a range of different functions • the number of pixels used by a screen to display an image • interactive systems that can sense and respond to the world around them • ...
Physical Science 2021-05-17
Across
- Energy-related to the potential energy stored in the bonds between the atoms in a compound
- Energy-related to the motion of atoms or molecules in a substance
- Energy-related to the movement of an object or its position in gravity
- energy that is reflected or emitted from objects in the form of electrical and magnetic waves that can travel through space
Down
- stored energy results from the position
- particles in the nucleus of an atom
- the energy a object has due to motion
- related to movement/flow electrons which carry a charge
- the ability to do work
- Energy -related to the vibrations of an electrical charge
10 Clues: the ability to do work • particles in the nucleus of an atom • the energy a object has due to motion • stored energy results from the position • related to movement/flow electrons which carry a charge • Energy -related to the vibrations of an electrical charge • Energy-related to the motion of atoms or molecules in a substance • ...
10mo Periodic Table 2023-09-14
Across
- Essential for respiration and a key component of water.
- A dense, corrosion-resistant metal used in catalytic converters.
- A metal that is crucial for the production of hemoglobin in blood.
- Often used in jewelry and has the highest electrical conductivity of any element.
- The lightest and most abundant element in the universe.
Down
- Known for its excellent electrical conductivity and use in wiring.
- Used to fill balloons and as a cooling agent in some applications.
- A non-metal element with a distinctive odor and yellow color.
- The basis of organic chemistry and found in all living things.
- A highly valued precious metal known for its lustrous appearance.
10 Clues: Essential for respiration and a key component of water. • The lightest and most abundant element in the universe. • A non-metal element with a distinctive odor and yellow color. • The basis of organic chemistry and found in all living things. • A dense, corrosion-resistant metal used in catalytic converters. • ...
Science Crossword-1 2024-05-18
Across
- Sound travels fastest in this state of matter
- basic unit of matter according to the kinetic theory
- The pitch of a sound wave is determined by this
- converts sound energy to Electrical energy
- in a container with fixed volume (like a cooker), _______ increases with increase in temperature
- is a measure of how tightly packed particles are in an object
- converts Electrical energy to sound energy
Down
- the unit of measuring amplitude of a sound wave (named after a person)
- when one quantity increases, the other quantity decreases. This kind of relationship is called?
- are pure substances that cannot be broken down further by any chemical reaction
10 Clues: converts sound energy to Electrical energy • converts Electrical energy to sound energy • Sound travels fastest in this state of matter • The pitch of a sound wave is determined by this • basic unit of matter according to the kinetic theory • is a measure of how tightly packed particles are in an object • ...
science words 2024-02-12
Across
- the flow of electricalcharges
- a device made up of several galvanic
- device with a specific resistance; may be made of long, thin wires; graphite; or semiconductors and often is used to control the current in circuits or parents of circuits
- drawing of a circuit
Down
- a flow of positive charges that move from high potential
- connected together that converts chemical energy to electrical energy
- flow of electric charge or current equal to one coulomb per second
- Circuit closed loop or pathway that allows electrical charges to flow
- property that determines how much current will flow; is equal to voltage divided by current
- low potential
10 Clues: low potential • drawing of a circuit • the flow of electricalcharges • a device made up of several galvanic • a flow of positive charges that move from high potential • flow of electric charge or current equal to one coulomb per second • connected together that converts chemical energy to electrical energy • ...
science 2024-11-01
Across
- a coherent, typically large body of matter with no definite shape.
- there is a lot of type of these
- lose or cause to lose luster, especially as a result of exposure to air or moisture.
- a measure of how quickly a specific material is capable of catching fire and burning.
- conductivity the ability of a given material to conduct/transfer heat.
- the practice or skill of preparing food by combining, mixing, and heating ingredients.
Down
- the ability to be dissolved, especially in water.
- be affected with rust.
- conductivity a measure of the ability of the material to conduct an electrical current.
- the quality or condition of being hard.
10 Clues: be affected with rust. • there is a lot of type of these • the quality or condition of being hard. • the ability to be dissolved, especially in water. • a coherent, typically large body of matter with no definite shape. • conductivity the ability of a given material to conduct/transfer heat. • ...
Energy 2025-01-18
Across
- It is the energy that is generated by over loading electrical charges through cables
- It is the energy that sounds produce
- It is the energy of movement
- It is the energy obtained from moving water.
Down
- It is the energy of an object from being in motion or at rest.
- It is the that is released when atoms split or join together
- It is the energy that produces heat
- It is the energy that comes directly from the sun
- It is the energy that is stored in substances and released in reactions......
- It is the energy that travels in the form of waves such as light and x-rays.
10 Clues: It is the energy of movement • It is the energy that produces heat • It is the energy that sounds produce • It is the energy obtained from moving water. • It is the energy that comes directly from the sun • It is the that is released when atoms split or join together • It is the energy of an object from being in motion or at rest. • ...
dhfjg 2025-10-21
Across
- The toxic substance secreted by a snake or spider.
- An electrical circuit that converts alternating current () to direct current ().
- The fertile South American lowlands, primarily in Argentina and Uruguay.
- The term for a win in boxing when an opponent is unable to rise before a count of ten.
Down
- The green pigment in plants essential for photosynthesis.
- The state of metabolic depression in endotherms during cold periods.
- A formally concluded agreement between two or more sovereign states.
- The former trade agreement between the, Canada, and Mexico.
- The term for a tree that sheds its leaves annually.
- A passive electrical component that stores energy in a magnetic field.
10 Clues: The toxic substance secreted by a snake or spider. • The term for a tree that sheds its leaves annually. • The green pigment in plants essential for photosynthesis. • The former trade agreement between the, Canada, and Mexico. • The state of metabolic depression in endotherms during cold periods. • ...
gxfhjg 2025-10-21
Across
- The toxic substance secreted by a snake or spider.
- An electrical circuit that converts alternating current () to direct current ().
- The fertile South American lowlands, primarily in Argentina and Uruguay.
- The term for a win in boxing when an opponent is unable to rise before a count of ten.
Down
- The green pigment in plants essential for photosynthesis.
- The state of metabolic depression in endotherms during cold periods.
- A formally concluded agreement between two or more sovereign states.
- The former trade agreement between the, Canada, and Mexico.
- The term for a tree that sheds its leaves annually.
- A passive electrical component that stores energy in a magnetic field.
10 Clues: The toxic substance secreted by a snake or spider. • The term for a tree that sheds its leaves annually. • The green pigment in plants essential for photosynthesis. • The former trade agreement between the, Canada, and Mexico. • The state of metabolic depression in endotherms during cold periods. • ...
Circuit Components 2025-11-19
Across
- Measures how many volts are across a component
- EMITTING DIODE, A component that only lets current flow in one direction and gives off light
- Gives energy to a circuit, often shown as a single cell in diagrams
- A component that makes a sound when current flows
Down
- A component that turns electrical energy into movement
- Used to turn a circuit on or off
- A thin wire that melts and breaks the circuit if the current is too large
- An electrical energy store shown as one long and one short line
- Measures how many coulombs of charge pass per second
- Slows down the flow of current in a circuit
10 Clues: Used to turn a circuit on or off • Slows down the flow of current in a circuit • Measures how many volts are across a component • A component that makes a sound when current flows • Measures how many coulombs of charge pass per second • A component that turns electrical energy into movement • An electrical energy store shown as one long and one short line • ...
Topic 5: Portable Energy 2025-11-11
Across
- The instument used to measure voltage
- A non rechargeable battery that is designed for a single use
- A type of battery that converts chemical energy into electrical energy, uses paste lie electrolytes instead of a liquid
- An instrument used to measure the electric current flowing through a circuit
- A type of battery that uses a liquid electrolyte
- The two metals in a voltaic or electrochemical cell
- A device that converts chemical energy into electrical energy or vice versa
Down
- Contains six small 1.5 volts cells
- A substance that conducts an electric current and in which the electrodes are placed
- A rechargeable battery that can be used many times
10 Clues: Contains six small 1.5 volts cells • The instument used to measure voltage • A type of battery that uses a liquid electrolyte • A rechargeable battery that can be used many times • The two metals in a voltaic or electrochemical cell • A non rechargeable battery that is designed for a single use • ...
james physics crossword puzzle 2023-05-18
Across
- a measure of the amount of electric charge in motion per unit time
- the physical property of matter that causes charged matter to experience a force when placed in an electromagnetic field
- a unit of electric resistance equal to the resistance of a circuit in which a potential difference of one volt produces a current of one ampere
- materials that hinder the free flow of electrons from one particle of the element to another
- The maximum distance a particle moves from its starting point in a wave
- a quantitative expression of the potential difference in charge between two points in an electrical field
- a wave vibrating at right angles to the direction of its propagation.
- Top of a wave.
- a stable subatomic particle occurring in all atomic nuclei, with a positive electric charge equal in magnitude to that of an electron, but of opposite sign
- the highest point above the rest position of a wave
- the intervening substance through which impressions are conveyed to the senses or a force acts on objects at a distance.
- the number of waves that pass a fixed point in unit time
- a wave that needs a medium to travel
- a wave that doesnt need a medium to travel
- the process of removing the excess charge on an object by means of the transfer of electrons between it and another object of substantial size
- the governing principle that is used to explain how electric generators
Down
- a set of physical properties observed in certain materials where electrical resistance vanishes and magnetic flux fields are expelled
- the physical field that surrounds electrically charged particles and exerts force on all other charged particles in
- combination of two waves moving in opposite directions, each having the same amplitude and frequency
- materials that hinder the free flow of electrons from one particle of the element to another
- a two-terminal electrical device that can store energy in the form of an electric charge
- a substance or material that allows electricity to flow through it.
- the pattern of disturbance caused by the movement of energy traveling through a medium (such as air, water or any other liquid or solid matter) as it propagates away from the source of the sound.
- the study of stationary electric charges or fields as opposed to electric currents.
- a wave vibrating in the direction of propagation.
- an oscillation of the parts of a fluid or an elastic solid whose equilibrium has been disturbed, or of an electromagnetic wave.
- unit of electrical potential, potential difference and electromotive force in the meter–kilogram–second system
- the time it takes for the vibrating object to make one cycle or oscillation and return to its original position in a wave
- motion of a wave that is repeated in equal intervals of time.
- bottom of a wave
30 Clues: Top of a wave. • bottom of a wave • a wave that needs a medium to travel • a wave that doesnt need a medium to travel • a wave vibrating in the direction of propagation. • the highest point above the rest position of a wave • the number of waves that pass a fixed point in unit time • motion of a wave that is repeated in equal intervals of time. • ...
Physics - Electromagnetism 2016-03-27
Across
- a measuring instrument used to measure the current in a circuit.
- the difference of electrical potential between two points.
- a characteristic of a unit of matter that expresses the extent to which it has more or fewer electrons than protons.
- the magnetic effect of electric currents and magnetic materials
- attraction or repulsion that arises between electrically charged particles because of their motion
- A complex of structures, machinery, and associated equipment for generating electric energy from another source of energy, such as nuclear reactions or a hydroelectric dam
- an attractive or repulsive force between two charged objects
- a closed circuit in which the current divides into two or more paths before recombining to complete the circuit
- a system of electrical conductors and components forming a complete and closed path.
- relating the voltage difference between two points, the electric current flowing between them, and the resistance of the path of the current
- an electromotive force or potential difference expressed in volts.
- an object or type of material that allow the flow of electrical current in one or more directions
- a quantity representing the rate of flow of electric charge, usually measured in amperes.
- an instrument designed to measure electric current, voltage, and usually resistance, typically over several ranges of value.
Down
- an instrument used for measuring electrical potential difference between two points in an electric circuit
- a stationary electric charge, typically produced by friction, that causes sparks or crackling or the attraction of dust or hair.
- a combination of two or more cell electrically connected to work together to produce electric energy
- a closed circuit in which the current follows one path
- a stable subatomic particle occurring in all atomic nuclei, with a positive electric charge equal in magnitude to that of an electron, but of opposite sign.
- a form of energy resulting from the existence of charged particles (such as electrons or protons), either statically as an accumulation of charge or dynamically as a current.
- a device having a designed resistance to the passage of an electric current.
- an atom or molecule with a net electric charge due to the loss or gain of one or more electrons.
- the degree to which a substance or device opposes the passage of an electric current, causing energy dissipation. Ohm's law resistance (measured in ohms) is equal to the voltage divided by the current.
- an apparatus for reducing or increasing the voltage of an alternating current.
- a material of such low conductivity that the flow of electric current through it is negligible.
- a physical phenomenon produced by the motion of electric charge, resulting in attractive and repulsive forces between objects.
- a stable subatomic particle with a charge of negative electricity, found in all atoms and acting as the primary carrier of electricity in solids.
27 Clues: a closed circuit in which the current follows one path • the difference of electrical potential between two points. • an attractive or repulsive force between two charged objects • the magnetic effect of electric currents and magnetic materials • a measuring instrument used to measure the current in a circuit. • ...
Energy 2017-01-27
Across
- collision: A collision between two objects in which the deformation is so severe that they stick together. While total momentum is conserved, total kinetic energy is greatly reduced by the amount of energy required to deform the objects.
- energy: The potential energy stored in an atom’s nucleus that is released or absorbed when an atom experiences nuclear fission or fusion.
- The ability to do work. It is a positive scalar quantity measured in joules (J).
- of energy: Law stating that the total amount of energy entering the process equals the total of all the forms of energy that exist at the end of the process. Also known as the first law of thermodynamics.
- energy: The sum of the kinetic energies of all the particles in an object, directly proportional to the temperature of the object.
- For a machine or process, the ratio of energy or work produced to the energy or work present beforehand; a measure of the effectiveness of the machine or process for converting energy from one form to another.
- The SI unit for energy and work; 1 J = 1 kg⋅m2/s2 = 1 N⋅m.
- energy: The transmission of energy through matter by the periodic motion of particles (mechanical waves).
- elastic collision: A collision between two objects in which momentum is conserved but some of their kinetic energies is lost to other forms of energy during the collision. The objects are slightly deformed but rebound.
- energy: The energy equivalent to matter itself, according to the equation in Einstein’s special theory of relativity, E = mc2.
- energy: The potential energy stored in the chemical bonds between atoms that is released or absorbed during chemical reactions.
- energy: The ability of a magnetic field to do work on magnetic objects and on moving electrical charges.
- law of thermodynamics: Law stating that energy and matter cannot be created or destroyed, only changed in form. See also conservation of energy.
Down
- energy: The energy of a system due to its position or its motion.
- energy : The energy of motion which depends only on the system’s mass and speed; a form of mechanical energy.
- potential energy: The potential energy of a system due to its weight and its height above a zero reference height.
- energy: The ability to do work through the action of the electromagnetic force on and by electrical charges.
- energy: The energy of a system due to its position or condition; a form of mechanical energy.
- motion: Recurring back-and-forth or cyclical motion of a system in a regular time interval, called a period.
- potential energy: The potential energy of a system due to an elastic force acting on it and its distance from a zero reference position.
- energy: The combined action of electrical and magnetic energies in the form of wavelike, radiant energy.
21 Clues: The SI unit for energy and work; 1 J = 1 kg⋅m2/s2 = 1 N⋅m. • energy: The energy of a system due to its position or its motion. • The ability to do work. It is a positive scalar quantity measured in joules (J). • energy: The energy of a system due to its position or condition; a form of mechanical energy. • ...
Energy CW 3 2022-01-13
Across
- nonrenewable energy resources made of the remains of ancient organisms and is burned as an energy source
- circuit a circuit that has a complete path for charge to flow.
- Path that can allow electricity to flow, if closed.
- A type of circuit in which all the components are in a chain so that the current has only one path to take.
- sum of kinetic and potential energy of the particles in matter due to their random motion
- Measure of potential energy between two points in a circuit or in a battery.
- force that resists the motion of two surfaces that are touching
- transfer of thermal energy between materials because of collisions between particles
- Materials that electricity can easily flow through (e.g., metals).
- A component of a circuit that regulates the flow of electricity (can amplify the signal).
- energy that is stored in the nucleus of an atom
- type of energy resource that is used faster than it is replaced
- movement of thermal energy from a warmer object to a cooler object
- energy carried by an electric current
- A device that stores electrical energy.
- stored energy due to interactions between objects and particles
- force of attraction between any two masses
- a circuit that has a break that prevents the flow of current.
- total energy of an object or group of objects due to large-scale motions and interactions
- energy transfer to an object by a force, making the object move in the direction of the force
Down
- a safety device that melts when current is too high, breaking a circuit.
- transfer of thermal energy by the movement of particles from one part of a material to another
- transfer of thermal energy from one material to another by electromagnetic waves
- type of energy resource that cannot be used up
- Materials that electricity cannot easily flow through (e.g., wood, plastic, rubber).
- the flow of electrical charge.
- a device that regulates the temperature of a systemElectricity Flow of electrical energy from one place to another.
- an unwanted electrical connection with very low resistance to current.
- energy that is carried by electromagnetic waves
- A variable resistor that is a component of a circuit that can control the amount of electricity flowing through it using a knob or a slider.
- energy due to motion
- energy carried by sound
- type of energy resource that is replaced as fast as, or faster than, it is used
- Component of a circuit that reduces the amount of electricity flowing through it.
- A type of circuit in which the components are connected in parallel to each other; each component has its own separate branch.
- transmitted by electromagnetic waves
- ability to cause change
37 Clues: energy due to motion • energy carried by sound • ability to cause change • the flow of electrical charge. • transmitted by electromagnetic waves • energy carried by an electric current • A device that stores electrical energy. • force of attraction between any two masses • type of energy resource that cannot be used up • energy that is carried by electromagnetic waves • ...
Cardiovascular Disease Crossword 2020-12-26
Across
- I am the rhythm when your heart rate is above 100
- I am a device that can be utilized to maintain electrical activity of the heart
- This is the recommended diet for patients with cardiovascular disease
- This is the word we use to describe chest pain related to ischemia or lack of blood flow to the heart
- Acronym for the percentage of blood ejected from the left ventricle with each contraction
- I am the type of test that can see how your heart works under pressure and activity
- This is the acronym for the disease process which involves build-up of plaques in the coronary arteries which can lead to blockages
- I am the general name for the procedure that is used to visualize the inside of the heart and perform interventions
- This is the acronym for the backflow of blood flow to the jugular veins that happens in right-sided heart failure
- I am the diagnostic test that allows you to view the visual structures of the heart and see how it is pumping
- A generic name for an abnormal heart beat
- An assessment finding common in heart failure- signifies an accumulation of fluid
Down
- This is an acronym for procedures performed to open and allow for removal of blockages of the coronary arteries
- I am the cardiac biomarker that takes awhile to rise but I do not stay elevated for long
- In this type of fibrillation the top of the heart is chaotic putting the patient at risk for hypotension and blood clots
- This is a heart rhythm where there is no electrical activity, you cannot shock this rhythm
- This can help to convert a patient out of an abnormal heart rhythm that still has a pulse
- I am the type of angina that is not relieved with rest or nitroglycerin
- I am the type of angina that gets better when you rest or take nitroglycerin
- This sided heart failure is characterized mostly by jugular vein distention, peripheral edema, and ascites
- I am the rhythm when your heart rate is below 60 bpm
- Acronym for a rhythm that has a heart rate >150 and has a skinny QRS (fast and skinny)
- This sided heart failure is characterized mostly by crackles, confusion, and breathing difficulties
- In this type of fibrillation the bottom of the heart is not properly contracting, they will not have a pulse
- I am the most common cardiac biomarker monitored that can tell you if cardiac damage is happening
- This will restart the heart if you have no pulse but still have electrical activity
- I am the acronym for the diagnostic test that will tell you if the electrical pattern of your heart is abnormal
27 Clues: A generic name for an abnormal heart beat • I am the rhythm when your heart rate is above 100 • I am the rhythm when your heart rate is below 60 bpm • This is the recommended diet for patients with cardiovascular disease • I am the type of angina that is not relieved with rest or nitroglycerin • ...
polyatomic atoms 2021-02-24
11 Clues: cobalt • not shared • a net charge • sharing pairs • phosphate. PO₄ -³ • transfer of atoms • having two molecules • net electrical charge • a non positive charged ion • group of atoms bonded together • represents the outermost shell of electrons
Week 3.2 2023-01-11
11 Clues: vapor • thousand • land,earth • 1,000 liters • far off, distant • state of condition • equivalent to 2.205lbs • single-celled life form • the quality of being fanatical • 1,000 watts of electrical power • produced by the motion of electric charge
house problems and repair people 2024-11-03
11 Clues: clogged • is cracked • replaces locks • fixes appliances • fixes leaking roofs • peeling or chipping • repairs wooden things • person who fixes pipes • leaking in the bathroom • gets rid of bugs and pests • repairs wires and electrical things
AT 525 CH 11 & 12 2021-09-15
Across
- number of times an event occurs in 1 second; measured in hertz or pulses per second
- point at which positive and negative electrical points are equal
- the number of cycles per minute
- one million cycles per second
- maximum positive or negative deviation of a waveform from its zero reference level.
- the amount of time from the initial nonzero charge to the return to a zero charge
Down
- electrodes introducing the current to the body from the stimulator via the electrode leads
- max value attained by an alternating value during one cycle.
- maximum departure of a wave from the baseline
- number of coulombs contained in one electrical pulse.
- measure that quantifies stimulation time in terms of time on and time off.
11 Clues: one million cycles per second • the number of cycles per minute • maximum departure of a wave from the baseline • number of coulombs contained in one electrical pulse. • max value attained by an alternating value during one cycle. • point at which positive and negative electrical points are equal • ...
kitchen vocabulary 2021-03-08
Across
- A cupboard with shelves or drawers for storing or displaying articles.
- Is a machine for keeping things cold.
- An electromagnetic wave with a wavelength.
- A cooking utensil of parallel bars on which food is exposed to heat.
Down
- A rubbish bin with a lid opened by means of a pedal.
- An electrical device for making toast.
- The table where people eat dinner.
- A box-shaped storage compartment without a lid, made to slide horizontally in and out of a desk, chest, or other piece of furniture.
- A recess or piece of furniture with a door and typically shelves, used for storage.
- Thing that mixes things together.
- A machine for mixing things, especially an electrical appliance for mixing foods.
11 Clues: Thing that mixes things together. • The table where people eat dinner. • Is a machine for keeping things cold. • An electrical device for making toast. • An electromagnetic wave with a wavelength. • A rubbish bin with a lid opened by means of a pedal. • A cooking utensil of parallel bars on which food is exposed to heat. • ...
Magnet 2023-02-15
Across
- harnessed energy that is transformed from electrical to chemical energy; also called a cell
- groups of atoms that exert a force in a same direction
- materials that tend to allow charges to move through them easily
- want to cancel out their electric charges; only matter that carries an electric charge is affected by electric fields
- materials that are good at "holding onto" electric charges
- movement of charge from one terminal to another; measured in amperes (A)
- caused by differences in electric charges
Down
- any piece of material that produces a measurable magnetic field in the space around it
- a measure of the difference in energy across a current or component
- materials with high electrical resistance
- amount of energy transformed from electric currents by component
11 Clues: materials with high electrical resistance • caused by differences in electric charges • groups of atoms that exert a force in a same direction • materials that are good at "holding onto" electric charges • materials that tend to allow charges to move through them easily • amount of energy transformed from electric currents by component • ...
Computed Radiography 2025-07-03
Across
- Color of the photostimulable luminescence produced when photoelectrons are freed from the europium sites
- Pattern or direction in which the imaging plate is scanned by the laser
- Densities in the x-ray image that do not correspond to the anatomy imaged and degrade the diagnostic yield of the x-ray
- Color of the neon-helium laser that scans the imaging plate during reading
- Converts light into an analog electrical signal
- Activators in the phosphor layer
Down
- Layer that absorbs and reduces static electricity
- Color of the light that erases the PSP IP
- Layer that sends light in a forward direction and reduces light spread
- Site where excited/energized photoelectrons get trapped in the active layer
- Converts analog electrical signals to digital data
11 Clues: Activators in the phosphor layer • Color of the light that erases the PSP IP • Converts light into an analog electrical signal • Layer that absorbs and reduces static electricity • Converts analog electrical signals to digital data • Layer that sends light in a forward direction and reduces light spread • ...
Building materials 2025-08-24
Across
- Small stones usually used to cover paths or roads.
- The wood of trees used for construction.
- A building material consisting of layers of wood glued over each other.
- A thin rigid sheet made of compressed wood chips bound with a synthetic resin.
- Loose material consisting of rock or mineral grains.
Down
- A cord of metal wire used to carry electrical power.
- An attachment at the end of an electrical cord, inserted into a socket for electric power.
- A device into which an ellectric plug ca be inserted in order to make a connection in a circuit.
- A cylinder having an absorbent surface and a handle, used for spreading paint.
- Material used for insulating.
- A stonelike building material made by mixing cement, sand, and water.
11 Clues: Material used for insulating. • The wood of trees used for construction. • Small stones usually used to cover paths or roads. • A cord of metal wire used to carry electrical power. • Loose material consisting of rock or mineral grains. • A stonelike building material made by mixing cement, sand, and water. • ...
Energy 2022-05-05
Across
- - energy sources like oil, gas, and coal
- Energy - a washing machine transforms electrical energy into
- Energy - a bulb transforms electrical energy into
- Energy - a car engine transforms chemical energy into
Down
- Energy - energy sources like sunlight and wind
- Energy - An electric oven transforms electrical energy into
- Energy - a hairdryer transforms electrical energy into
7 Clues: - energy sources like oil, gas, and coal • Energy - energy sources like sunlight and wind • Energy - a bulb transforms electrical energy into • Energy - a car engine transforms chemical energy into • Energy - a hairdryer transforms electrical energy into • Energy - An electric oven transforms electrical energy into • ...
#WeArgoingDowntheAisle 2020-12-22
Across
- Groom burned off his ___ in 2nd grade
- University groom attended
- Favorite activity we do together
- Bride's occupation
- Town we met in
- Shared high school activity
- Bride's favorite drink
- State we got engaged
Down
- Bride's middle name
- Total siblings of bride and groom
- iPhone App we used the most
- City of our first house
- Name of groom's squad
- Instrument groom plays
- Mini-moon location
- Holiday of bride's birthday
- Honeymoon location
- Name of bride's dog
- Groom's occupation (___ engineer)
19 Clues: Town we met in • Bride's occupation • Mini-moon location • Honeymoon location • Bride's middle name • Name of bride's dog • State we got engaged • Name of groom's squad • Instrument groom plays • Bride's favorite drink • City of our first house • University groom attended • iPhone App we used the most • Shared high school activity • Holiday of bride's birthday • ...
Electricity Crossword Puzzle 2022-03-02
Across
- Result of object interaction
- Unit of Force
- To lose or release
- Non-moving charge
- Force between static charges
- Blocks flow of electrical current
- Allows electric current to flow
Down
- Object connected to Earth
- Table of electron attracted materials
- Charging of object from afar
- Unlike charges _
- Study of static electric charge
- Object without any charge
- Charging of object by touch
- To move or rub against
- Like charges _
- Charge outside of nucleus
- Unit of electric charge
- Center of atom
19 Clues: Unit of Force • Like charges _ • Center of atom • Unlike charges _ • Non-moving charge • To lose or release • To move or rub against • Unit of electric charge • Object connected to Earth • Object without any charge • Charge outside of nucleus • Charging of object by touch • Charging of object from afar • Result of object interaction • Force between static charges • ...
Crossword for Matt 2018-12-17
Across
- what you call someone
- glucose
- check the amount of a food for cooking
- long, wire-like cotton
- wall socket, electrical ________
- bent line
- reasonable
- both knees on the ground
- get, but have to give it back
Down
- equal
- not guilty verdict
- a word's meaning
- signal
- romance partner
- noise when you turn on a power point
- American sport, a bit like cricket
- what you do every day
- spot-kick
- give someone a job
19 Clues: equal • signal • glucose • spot-kick • bent line • reasonable • romance partner • a word's meaning • not guilty verdict • give someone a job • what you call someone • what you do every day • long, wire-like cotton • both knees on the ground • get, but have to give it back • wall socket, electrical ________ • American sport, a bit like cricket • noise when you turn on a power point • ...
Second puzzle 2024-01-08
Across
- Powerhouse of the cell
- شتاء
- Inventor, electrical engineer, mechanical engineer, and futurist; Clue: known for alternating current (AC) and (name) coil
- Acronym for USA space force
- _____, Reuse, Recycle
- Tamara's Favorite meat
- Planet currently inhabited
- Small but wise fictional Star Wars character
- November 7th
Down
- Mothers Family Name
- Preservation of prehistoric organism
- بيت
- Long necked horse
- Movie we just watched
- "Heartless" Singer
- Tallest mountain
- بعيد
- Emerson College; CMU; Cornell...
- White things found in sky
19 Clues: بيت • شتاء • بعيد • November 7th • Tallest mountain • Long necked horse • "Heartless" Singer • Mothers Family Name • Movie we just watched • _____, Reuse, Recycle • Powerhouse of the cell • Tamara's Favorite meat • White things found in sky • Planet currently inhabited • Acronym for USA space force • Emerson College; CMU; Cornell... • Preservation of prehistoric organism • ...
ryan lathan 2017-08-28
10 Clues: study dna • makes planes • insulate houses • makes spacecraft • designs highways • makes jet engines • make antilock brakes • designs bridges and tunnels • makes food processing machines • designs electric wires and poles
InsproKids 2023-12-20
10 Clues: Coil of wire • Energy storage • Electric potential • Semiconductor device • Electrical opposition • Semiconductor amplifier • Flow of electric charge • Closed loop of conductors • Increases signal strength • Reference point in a circuit
Science 2023-04-06
Across
- -controls current or voltage flow in addition amplifying
- -A complete electrical circuit around which current flows or a signal circulates.
- -the refusal to accept or comply with something; the attempt to prevent something by action or argument.
- - a semiconductor device that essentially acts as a one-way switch for current.
- electricity -a circuit where the path has been interrupted or "opened" at some point so that current will not flow
- -composed of individual electronic components
- energy -the energy possessed by a body by virtue
Down
- -lacking in movement, action, or change, especially in a way viewed as undesirable or uninteresting.
- -the pressure from an electrical circuit's power source that pushes charged electrons
- -the strength and vitality required for sustained physical or mental activity.
- circuit
- Across
- -a substance which does not readily allow the passage of heat or sound.
- energy -energy which a body possesses by virtue of being in motion.
- -a person who directs the performance of an orchestra or choir.
- circuit
- -belonging to the present time; happening or being used or done now.
17 Clues: Across • circuit • circuit • -composed of individual electronic components • -controls current or voltage flow in addition amplifying • energy -the energy possessed by a body by virtue • -a person who directs the performance of an orchestra or choir. • -belonging to the present time; happening or being used or done now. • ...
Motor and PLC revision Crossword. 2016-04-05
Across
- Another name for d.c. injection braking.
- A normally closed pushbutton switch.
- A non-contact type of limit switch.
- The type of circuit that electrical and mechanical interlocks protect from in a star-delta starter.
- The type of electrical isolation used between the CPU and field devices in a PLC.
- The part of a ladder diagram that represents the power bus.
- A normally open pushbutton switch.
- The direction contacts in a circuit diagram should operate in.
- The type of drawing used for PLC programming.
- The PLC program is stored in this memory.
Down
- The current a thermal overload should be set at.
- A system of electronic circuits on a single chip.
- More of this may be required if operating a motor for extended times at low speed.
- one of the three variables that can be used to provide speed control of an induction motor.
- The type of resistance starter that provides some speed control as well as reducing start up current.
- This is proportional to voltage squared from a three phase induction motor.
16 Clues: A normally open pushbutton switch. • A non-contact type of limit switch. • A normally closed pushbutton switch. • Another name for d.c. injection braking. • The PLC program is stored in this memory. • The type of drawing used for PLC programming. • The current a thermal overload should be set at. • A system of electronic circuits on a single chip. • ...
Energy Vocabulary 2023-11-27
Across
- energy Energy that results from the position or shape of an object
- any time you exert a force on an object that causes the object to change its motion in the same direction which you exert a force
- Energy the energy of electrical charges
- an object's position changes relative to another object
- Radiation kinetic energy that travels through space in waves
- Potential Energy energy associated with an object's ability to compress or stretch
- of Conservation of Energy the rule that energy cannot be created or destroyed.
- Energy kinetic or potential energy associated with the motion or position of an object
Down
- Potential Energy energy that depends on the height of an object from the ground
- the rate at which work is done
- Energy Potential energy stored in the nucleus of an atom
- a push or pull
- Energy a form of potential energy that is stored in chemical bonds between atoms
- energy Kinetic Energy is the energy that an object possess by virtue of being motion
- the ability to do work or cause change
- Energy Total potential and kinetic energy of particles in an object
16 Clues: a push or pull • the rate at which work is done • the ability to do work or cause change • Energy the energy of electrical charges • an object's position changes relative to another object • Energy Potential energy stored in the nucleus of an atom • Radiation kinetic energy that travels through space in waves • ...
Energy 2024-07-22
Across
- the total potential and kinetic energy of all of the particles of an object
- the rate at which one form of energy is transformed into another
- (Of Conservation of energy)the rule that energy cannot be created or destroyed.
- energy that an object has due to its motion
- Potential energy stored in the nucleus of an atom
- the ability to do work or cause change
- a form of potential energy that is stored in chemical bonds between atoms
- potential energy that depends on the height of an object
- the energy an object has because of its position; also the internal stored energy of an object, such as energy stored in chemical bonds
Down
- the state in which one object's distance from another is changing
- the energy of stretched or compressed objects
- the energy of electrical charges
- force exerted on an object that causes it to move
- (radiation)the energy transferred through space by electromagnetic waves
- a push or pull exerted on an object
- kinetic or potential energy associated with the motion or position of an object
16 Clues: the energy of electrical charges • a push or pull exerted on an object • the ability to do work or cause change • energy that an object has due to its motion • the energy of stretched or compressed objects • force exerted on an object that causes it to move • Potential energy stored in the nucleus of an atom • potential energy that depends on the height of an object • ...
Energy 2020-03-26
9 Clues: doing work • unit of heat • applying force • physical energy • doing something • impelling force • an act aggression • physical strength • unit of electrical energy
Electromagnetism Review 2023-05-18
Across
- The the term used to describe a “flow” of electric charge
- The idea or model used to help describe how electrical charges act on each other without being in contact (2 words)
- Best natural conductor of electricity
- Where on a magnet the field is the strongest
- The unit of charge equal to the charge of 6,240,000,000,000,000,000 electrons
- The quality of a conductor that acts in opposition to a flow of charge
- The type of force acts between charges (2 words)
- To ruin a magnet, heat it to this temperature (2 words)
- When a conductor is covered by a charge, but has no electric field inside of it: electric ______
- The unit used to measure the rate at which electrical energy is converted in some other form of energy
- The unit used to measure the flow of electric charge through a conductor
- The quality of having the molecules of a insulating substance aligned with a dominant electric field
- Rubbing a balloon with wool gives the balloon and wool a static charge by this method of charging
- Do electric field lines point towards or away from a negative charge?
- A small patch of magnetically aligned atoms
- What must an electron be doing to have both an electric field and a magnetic field?
- The dimension of a wire that, if increased, increased the resistance of the wire
- The unit of measurement for electrical resistance
- The type of current produced by a voltage source which continually changes polarity
- The unit of measurement for electric potential
- A sudden movement of charge that is not sustained and typically reduces any potential difference to zero
- The dimension of a wire that, if it is increased, decreases the resistance of the wire
- Type of electrochemical cell that has a solid electrolyte paste between the cathode and anode
- Any device used to maintain a potential difference between charges (2 words)
- Like poles do this to each other
- The fundamental quality of protons and electrons that determines how they are attracted or repelled from each other
- The charge of a neutron
Down
- The term used to described a group of electric phenomena resulting from the build-up of isolated charges
- The term for how a magnet moves a stream of electrons
- If the distance between charges decreases, what happens to the force between the charges?
- The unit of electric potential energy
- The rate at which electrical energy is converted into other forms of energy (2 words)
- The method of static charging that happens when objects are not in contact
- The measure of electrical potential energy per charge, equivalent to voltage (2 words)
- The general name for materials that do not allow a current to move through them
- Elementary particle whose name comes from the Greek for amber
- This device has a field just like a bar magnet, but uses a wire coiled around a metal core.
- Elementary particle that has smallest positive hcharge
- Which pole do magnetic field lines point toward?
- A conductive pathway for charges to flow to the Earth
- If you break a magnet in half, how many poles will it have?
- The method of statically charging an object which relies on one a charged object touching another object
- The type of current used by any device that can run on a battery
- Shape of magnetic field around a current-carrying wire
- The shape of the electric field around a single isolated charge
- The general name materials that allow a current to move through them
- This term describes magnets made from iron, nickel, or cobalt
- The south pole of a compass needle is attracted to which pole of a bar magnet?
48 Clues: The charge of a neutron • Like poles do this to each other • Best natural conductor of electricity • The unit of electric potential energy • A small patch of magnetically aligned atoms • Where on a magnet the field is the strongest • The unit of measurement for electric potential • The type of force acts between charges (2 words) • ...
egineering electrical energy 2023-11-21
Crossword puzzle 2023-06-20
Across
- the flat, wide section of an implement or device such as an oar or a propeller.
- a mechanical component that helps to transfer power from the engine to the wheels by using different gear ratios.
- group of wind turbines that transform wind energy into electrical energy.
- an apparatus for reducing or increasing the voltage of an alternating current.
- function via force delivered to a body in rotary or linear motion, such as an axle, shaft, or wheel, to slow or stop motion. are often in an assembly with a mechanical clutch for engaging and disengaging shafts.
- essentially consist of a conductor, an insulating system, a wire screen and a sheath.
Down
- The objective of pivoting is to make an element above or below a leading one into a zero.
- Part of a structural system that supports and anchors the superstructure of a building and transmits its loads directly to the earth.
- the central part of a wheel, rotating on or with the axle, and from which the spokes radiate.
- is a device that converts mechanical energy obtained from an external source into electrical energy as the output.
- reticular structure made of steel that functions as an aerial support for transmission lines for electrical power distribution, whether high or low voltage.
- A wind turbine's hub height is the distance from the ground to the middle of the turbine's motor.
- the housing for the aircraft engines as they protect the gas turbine from foreign object ingestion.
13 Clues: group of wind turbines that transform wind energy into electrical energy. • an apparatus for reducing or increasing the voltage of an alternating current. • the flat, wide section of an implement or device such as an oar or a propeller. • essentially consist of a conductor, an insulating system, a wire screen and a sheath. • ...
Cardiac Rhythms 2024-03-15
Across
- this segment represents the interval between depolarization and repolarization of the ventricles.
- presence of a delta wave in the QRS complex is indicative of a syndrome caused by a congenital heart defect. (answer is abbreviated)
- a rhythm where the heartbeat originates from the AV node or HIS bundle
- normal p waves, every p wave followed by a QRS complex, and a pause/s of greater than 3 seconds without atrial activity would indicate a sinus ______.
- this represents ventricular repolarization
- an early beat with a missing or inverted P wave, a narrow QRS complex, and a compensatory pause would indicate the presence of a?
- an early beat that is narrow and the p wave may be embedded in the t wave of the preceding beat is a?
- junctional rhythms with a ventricular rate of 60-100 bpm, and idioventricular rhythms with a ventricular rate of >40-100 bpm would get the following prefix.
- sawtooth waves are characteristic of which atrial rhythm?
- a rapid, regular, narrow complex tachycardia with a rate of about 150 to 220 with p waves that may be difficult to see or indistinguishable.
- an AV block with more p waves than QRS complexes, and the p waves can be plotted out evenly, is what degree?
- a rhythm that has normal p waves preceding each QRS complex and a rate less than 60
- this element of an ECG represents electrical depolarization of the atria.
- the hearts lower chambers
- a ______ ______ block is either a complete or partial interruption of the electrical pathways inside the wall of the heart and will be distinguished as either left or right.
- a pvc occurring on every third beat would be indicative of what abnormal rhythm?
- a problem with the rate or rhythm of your heartbeat
- wandering atrial pacemaker has at least _____ different forms of p waves.
- The PRI gets progressively longer with each complex until a beat is dropped.
- a rapid uncoordinated rhythm where the heart doesn't pump blood to the rest of the body and requires immediate medical intervention is ventricular ____________.
- commonly viewed as a flat line on the cardiac monitor
Down
- a rhythm that is regular with a rate between 60 and 100 beats per minute
- is a cardiac rhythm characterized by a rate of <50 beats per minute, absence of P waves and widening of the QRS complex
- an extra heartbeat caused by a signal to the upper chambers of the heart (the atria) from an abnormal electrical focus
- a non-shockable rhythm, where the heart stops because electrical activity in the heart is too weak to make the heart beat.
- this interval represents the duration of ventricular electrical systole, which includes ventricular activation and recovery.
- early _____________ , often presents as and can be confused with ST elevation. One distinguishing characteristic could be the presence of a J Point.
- ______ degree block has a PRI greater than 0.20 seconds
- this complex represents ventricular depolarization
- an AV block where p waves and QRS complexes don't correlate with each other, is what degree?
- an early beat that is wide with no p wave is indicative of?
- a type of abnormal heart rhythm in which every other heartbeat is a premature or extra heartbeat.
- abnormal presentation of this element of less that -30 or greater than 90 degrees would indicate what kind of deviation?
- the hearts upper chambers
- ST elevation in ____ or more contiguous leads is an indication of a possible MI.
35 Clues: the hearts lower chambers • the hearts upper chambers • this represents ventricular repolarization • this complex represents ventricular depolarization • a problem with the rate or rhythm of your heartbeat • commonly viewed as a flat line on the cardiac monitor • ______ degree block has a PRI greater than 0.20 seconds • ...
All About France 2020-06-15
Across
- Goodbye in French
- European currency
- Pastry shaped like a crescent
- Famous portrait painting
- Disney Pixar movie
- A sport played on the field where players kick a ball
- Biggest cycling race in the world
- National flower
- A thin, filled pancake
Down
- Capital of France
- Electrical device used to dry hair
- A sport with wheels
- National language
- Theme park
- Famous tower
- Hello in French
- A racket sport
- French painter
18 Clues: Theme park • Famous tower • A racket sport • French painter • Hello in French • National flower • Capital of France • National language • Goodbye in French • European currency • Disney Pixar movie • A sport with wheels • A thin, filled pancake • Famous portrait painting • Pastry shaped like a crescent • Biggest cycling race in the world • Electrical device used to dry hair • ...
Crossword 2021-10-15
Across
- distribution of audio and video content
- way of living
- In the process of
- electronic technology
- Electrical signal sent to a screen to watch
- A suggestion
- events in order
- success in producing a desired result
- selling or promoting
Down
- learning something new
- a person who inspires
- Science/knowledge used to solve/invent
- different
- promoting a product
- The act of playing games
- being faced with something
- each part
- breaking something down
18 Clues: different • each part • A suggestion • way of living • events in order • In the process of • promoting a product • selling or promoting • a person who inspires • electronic technology • learning something new • breaking something down • The act of playing games • being faced with something • success in producing a desired result • Science/knowledge used to solve/invent • ...
Holiday Crossword 2023-12-05
Across
- Latin "tenth" month
- Primitive form of lighting
- Saint Nicholas
- Electrical decorations
- Holiday unique to African-American culture
- Intense snowfall
- Christian time of expectant waiting
- Hung above the fireplace
- Brought gifts to an infant
Down
- Carried home atop the car
- Wrapped under the tree
- Spun like a top
- Christian holiday of Pagan traditions
- Edible walking stick
- Songs done door to door
- Oldest abrahamic winter holiday
- Gift giving knot
- Festive precipitation
18 Clues: Saint Nicholas • Spun like a top • Intense snowfall • Gift giving knot • Latin "tenth" month • Edible walking stick • Festive precipitation • Wrapped under the tree • Electrical decorations • Songs done door to door • Hung above the fireplace • Carried home atop the car • Primitive form of lighting • Brought gifts to an infant • Oldest abrahamic winter holiday • ...
Cardiovascular System Vocabulary 2025-11-19
Across
- Infarction: A heart attack
- Heart doesn't recieve enough blood
- Enlargement of heart
- arrest: Heart stops beating
- Blue Skin
- Test measures heart electrical activity
- Low blood pressure.
Down
- Blocked blood vessels.
- irregular heartbeat
- Trouble breathing
- Slow heartbeat
- X-ray tests of blood vessels
- Fast heartbeat
- Swelling in the body
- Heart stops beating completely
- Death of cells or tissue
- condition where deposits build inside your arteries
- Cholesterol Higher Cholesterol
18 Clues: Blue Skin • Slow heartbeat • Fast heartbeat • Trouble breathing • irregular heartbeat • Low blood pressure. • Enlargement of heart • Swelling in the body • Blocked blood vessels. • Death of cells or tissue • X-ray tests of blood vessels • arrest: Heart stops beating • Heart stops beating completely • Infarction: A heart attack • Heart doesn't recieve enough blood • ...
Crossword Puzzle 2023-02-09
Across
- INVENTED BY THOMAS EDISON
- NUCLEAR WEAPON
- USED FOR ENTERTAINMENT PURPOSE
- ELECTRICAL SYSTEM OF COMMUNICATION
- DEVELOPED BY JAMES WATT
- DEVICE THAT INDICATES DIRECTION
- USED TO STIMULATE THE BODY IMMUNE
- SOUND COMMUNICATION
Down
- MEASURE AIR PRESSURE
- TEMPERATURE MEASUREMENT
- MEDICAL DEVICE
- MAGNIFY SMALL OBJECT
- USED TO TREAT INFECTION CAUSED BY BACTERIA
- INSTRUMENT THAT RESPONDS TO EARTHQUAKE
14 Clues: NUCLEAR WEAPON • MEDICAL DEVICE • SOUND COMMUNICATION • MEASURE AIR PRESSURE • MAGNIFY SMALL OBJECT • TEMPERATURE MEASUREMENT • DEVELOPED BY JAMES WATT • INVENTED BY THOMAS EDISON • USED FOR ENTERTAINMENT PURPOSE • DEVICE THAT INDICATES DIRECTION • USED TO STIMULATE THE BODY IMMUNE • ELECTRICAL SYSTEM OF COMMUNICATION • INSTRUMENT THAT RESPONDS TO EARTHQUAKE • ...
Chapter 17 - Changing Energy Forms 2014-05-01
Across
- a flow of electric charge in a material.
- a large number of atoms with their magnetic fields pointing in the same direction.
- a closed path along which current can flow.
- the energy of a moving object.
- the ability to cause change or to do work.
Down
- the energy an object has due to its position.
- a device that changes mechanical energy into electrical energy.
- a device that changes electrical energy to kinetic energy.
8 Clues: the energy of a moving object. • a flow of electric charge in a material. • the ability to cause change or to do work. • a closed path along which current can flow. • the energy an object has due to its position. • a device that changes electrical energy to kinetic energy. • a device that changes mechanical energy into electrical energy. • ...
Ohm's Law 2023-04-24
Across
- The unit of measurement for electrical resistance.
- The unit of measurement for electrical resistance.
- A material that does not allow electricity to flow through it easily.
- The flow of electric charge through a circuit.
- The force that pushes electric charge through a circuit.
Down
- Law The formula used to calculate voltage, current, or resistance in a circuit.
- A material that allows electricity to flow through it easily.
- The path through which electric charge flows.
- The unit of measurement for electrical current.
9 Clues: The path through which electric charge flows. • The flow of electric charge through a circuit. • The unit of measurement for electrical current. • The unit of measurement for electrical resistance. • The unit of measurement for electrical resistance. • The force that pushes electric charge through a circuit. • ...
Chemistry Vocab 2022-10-28
Across
- A particle in an atom's nucleus with negative electrical charge
- When two or more atoms join together chemically
- A particle in an atom's nucleus with neutral charge
Down
- When all the atoms that make up a substance are the same kind
- The stuff that makes up everything in the universe
- The stuff that makes up matter
- A particle in an atom's nucleus with positive electrical charge
- Atoms combined that are of two or more different elements
8 Clues: The stuff that makes up matter • When two or more atoms join together chemically • The stuff that makes up everything in the universe • A particle in an atom's nucleus with neutral charge • Atoms combined that are of two or more different elements • When all the atoms that make up a substance are the same kind • ...
crossword puzzle 2024-03-14
Across
- The overall electrical charge of an atom
- The dense center of the atom, containing protons and neutrons.
- The tiny, negatively charged particle that travels around the nucleus.
- A scientist who proposed the existence of atoms in ancient Greece.
- A positively charged particle found in the nucleus.
Down
- A neutral or charged group of atoms bonded together.
- Tiny particle with no electrical charge, found in the nucleus.
- The process of splitting atoms to release energy.
8 Clues: The overall electrical charge of an atom • The process of splitting atoms to release energy. • A positively charged particle found in the nucleus. • A neutral or charged group of atoms bonded together. • The dense center of the atom, containing protons and neutrons. • Tiny particle with no electrical charge, found in the nucleus. • ...
Components of a Horizontal-Axis Wind Turbine 2025-01-06
Across
- Captures wind energy and generates rotational motion.
- A rotating part that includes blades and the hub
- Component that supports the turbine and raises it above the ground.
Down
- Transfers and converts electrical power from the generator.
- The part of the turbine where the drivetrain and generator are housed.
- The part that increases the rotational speed of the generator.
- Ensures stability and connects the turbine to the ground.
- Converts mechanical energy into electrical energy.
8 Clues: A rotating part that includes blades and the hub • Converts mechanical energy into electrical energy. • Captures wind energy and generates rotational motion. • Ensures stability and connects the turbine to the ground. • Transfers and converts electrical power from the generator. • The part that increases the rotational speed of the generator. • ...
PIT 077 - Watts and Amps 2025-01-07
Across
- An inspection of energy use in a building
- The rate at which electrical energy is transferred
- The recommended electrical capacity of a device
Down
- A material that allows electricity to flow through it easily
- A safety device that breaks the circuit if too much current flows
- When too much current flows through a circuit
- A unit of energy equal to one watt of power for one hour
- The flow of electric charge through a circuit
8 Clues: An inspection of energy use in a building • When too much current flows through a circuit • The flow of electric charge through a circuit • The recommended electrical capacity of a device • The rate at which electrical energy is transferred • A unit of energy equal to one watt of power for one hour • A material that allows electricity to flow through it easily • ...
Chapter 2: Electrical Conductors and Cable 2025-08-03
Across
- For conductors 1 AWG through 30 AWG, as the AWG increases, what happens to the physical size of the wire?
- When is it appropriate to join copper and aluminum is a solder lug or terminal connection?
- Which type of cable is suitable for undercarpet communications?
- What type of plating is most commonly used?
- As cable length increases, cable capacitance ___.
- As cable length increases, signal attenuation ___.
- 100 meters is the (maximum, minimum)transmission distance for augmented CAT6 cable at 10 Gbps.
- A vertical shaft running from floor to floor in a high-rise apartment is an example of a ___.
- Cross sectional area of a conductor is measured in ___.
- What is the maximum transmission frequency at 100m for CAT5e cable in Gbps?
Down
- What type of conductor is rated for 100% conductivity?
- As signal frequency increases, signal attenuation ___.
- As signal frequencies increase, cable resistance appears to ___ due to the skin effect.
- The insulation ratings for Class 3, PLTC, FPL, and CM cables are rated for ___ volts.
- What type of cable should be used to reduce noise on unbalanced lines?
- As cable length increases, characteristic impedance ___ the same.
16 Clues: What type of plating is most commonly used? • As cable length increases, cable capacitance ___. • As cable length increases, signal attenuation ___. • What type of conductor is rated for 100% conductivity? • As signal frequency increases, signal attenuation ___. • Cross sectional area of a conductor is measured in ___. • ...
JOBS 2019-11-13
Across
- CUTS PEOPLE'S HAIR
- HELPS CUSTOMERS IN A STORE
- DESIGNS CLOTHES
- DESIGNS WEBSITES
- SERVES FOOD AND DRINKS IN A RESTAURANT
- DESIGNS BUILDINGS
Down
- TEACHES PEOPLE TO EXERCISE
- WORKS IN A POLICE STATION
- GIVES ADVICE TO PEOPLE ABOUT LAW
- WORKS IN A HOSPITAL
- DRIVES BUSES
- BUILDS ROADS AND BRIDGES
- REPAIRS ELECTRICAL EQUIPMENT
- SAVES PEOPLE IN WATER
14 Clues: DRIVES BUSES • DESIGNS CLOTHES • DESIGNS WEBSITES • DESIGNS BUILDINGS • CUTS PEOPLE'S HAIR • WORKS IN A HOSPITAL • SAVES PEOPLE IN WATER • BUILDS ROADS AND BRIDGES • WORKS IN A POLICE STATION • TEACHES PEOPLE TO EXERCISE • HELPS CUSTOMERS IN A STORE • REPAIRS ELECTRICAL EQUIPMENT • GIVES ADVICE TO PEOPLE ABOUT LAW • SERVES FOOD AND DRINKS IN A RESTAURANT
Lesson 3.1 Key Terms: 2025-11-18
Across
- carbon steel Steel with a carbon content of about 0.6% to 2.1%; it can be hardened and is used for things like cutting tools.
- property A characteristic of a material that can be observed or measured without changing its chemical composition (e.g., density, color, conductivity).
- property A characteristic that describes how a substance reacts chemically, such as corrosion resistance.
- Metals and alloys composed primarily of iron (Fe).
- Resistance of a metal to plastic deformation, usually by indentation, scratching, or abrasion.
- A nonferrous metal often used in alloys like brass (with copper) and as a protective coating for steel (galvanizing).
- A pure substance made up of only one kind of atom; cannot be separated into simpler parts by chemical means.
- reaction A process that involves the rearrangement of the atoms of a substance to form a new substance (e.g., rust formation).
- expansion The tendency of matter to change in volume in response to a change in temperature (coefficient of linear thermal expansion).
- The electrode in an electrical device through which conventional current flows inward (electrons flow outward).
- A mixture of metals not bonded chemically; often stronger or harder than pure metals.
- The ability of a metal to be drawn or stretched into a wire or thread without breaking.
- A very lightweight metal with low density; used in aluminum alloys.
- A measure of the amount of matter in an object.
- A heat treatment process to increase the hardness and strength of a metal, often making it more brittle.
- The measure of a material's ability to conduct electricity or heat.
- The amount of space an object occupies.
- A substance (like a salt, acid, or base dissolved in water) that conducts electricity through the movement of ions.
- A group of atoms bonded together, the smallest fundamental unit of a chemical compound.
- A measure of how much mass is packed into a given volume.
- strength The ability of a metal to resist being pulled apart or stretched without breaking.
- A material property where it fractures with little to no plastic deformation when subjected to stress, often making a snapping sound.
- The opposition a material offers to the flow of electric current or heat.
Down
- The electrode from which conventional current leaves an electrical device (electrons flow into it).
- reaction An electrochemical process where one metal corrodes preferentially when in electrical contact with a different metal and an electrolyte.
- The deterioration of a metal due to a chemical reaction with its environment, such as rusting.
- property Characteristics of a material that describe how it behaves under a load or applied force (e.g., strength, hardness, ductility).
- The ability of a material to deform under stress and return to its original shape when the stress is removed (elasticity).
- An alloy composed primarily of iron and a small amount of carbon.
- replacement reaction A type of chemical reaction in which one element replaces another in a compound; exploited in galvanic cells.
- A substance formed from two or more elements chemically bonded in fixed proportions.
- A chemical reaction involving the loss of electrons, often resulting in corrosion (e.g., the formation of rust or an aluminum oxide layer).
- A physical property where a material produces a field that attracts or repels other magnetic materials (iron is magnetic, aluminum is not).
- conductivity A measure of a material's potential to conduct heat.
- The basic unit of an element.
- An atom or molecule that has a net electrical charge due to the loss or gain of one or more electrons.
- A lightweight, corrosion-resistant, highly malleable, and excellent conductor of heat and electricity; a nonferrous metal.
- carbon steel Steel with a carbon content below 0.3% (e.g., AISI 1020); relatively soft and easy to work with.
- A heat treatment process that involves heating and slow cooling to increase ductility and reduce hardness, making a material more workable.
- A soft, reddish-brown, highly malleable and ductile metal; an excellent conductor of electricity and heat.
- bond A chemical bond formed by the sharing of electron pairs between atoms.
- A common, inexpensive ferrous metal (Fe) that is the primary component of steel.
- A unit of electrical potential difference or electromotive force; generated by a galvanic reaction in a battery.
- steel An alloy of iron, carbon, and chromium (which provides a protective oxide layer) that resists rust and corrosion.
- The ability of a metal to be shaped or bent by hammering or rolling without shattering or breaking.
- Metals and alloys that do not contain iron as their primary constituent; typically have superior corrosion resistance (e.g., copper, aluminum).
- A material typically characterized by high electrical and thermal conductivity, luster, malleability, and ductility.
- A heat treatment process applied to hardened steel to reduce its brittleness and increase its toughness (often done after quenching).
48 Clues: The basic unit of an element. • The amount of space an object occupies. • A measure of the amount of matter in an object. • Metals and alloys composed primarily of iron (Fe). • A measure of how much mass is packed into a given volume. • An alloy composed primarily of iron and a small amount of carbon. • ...
Assignment 1 2021-09-13
Across
- a signal which has no breaks in the middle, always has a magnitude.
- a table showing all the due dates for every assignment this semester
- the number of waves or cycles per unit of time of a signal
- A list of numbers 2 dimensions going
- the tab on the waveforms software that lets you generate a voltage signal
- the item on the schematic which generally powers the entire circuit and consists of 4 horizontal lines above and below eachother alternating in length
- the item which students record all data and note every detail about each lab procedure in
- the section of the lab report where you can find schematics
- the amount you want to move your signal over (to the left or right on a graph)
- instrument used to record notes in laboratory notebook
- the piece of equipment which allows us to go through lab procedures at home away from the lab
- A button which automatically snaps the parameters of the oscilloscope reading which makes the signal fill the screen in the most complete manner
- the proper way to behave online and through emails, a play on words
- the amount of rotation it takes to turn a resistor from horizontal to vertical
- A computer model of an imitation of a situation in process
- A reference point from which voltages are measured
- section of lab notebook which documents eats section of the notebbok and helps reader find certain labs or other subjects
- the max voltage you set the function generator to allow the voltage to go to
- the area where you type out code in the matlab software
- tool that can be used to add to the laboratory notebook which cant be written down rather placed inside the notebook and kept there without falling
- a bound collection of blank, serially numbered pages used to record die progress if scientific investigations
- The front of each lab report
Down
- Each measurement taken from the oscilloscope is labeled these labeled buttons are called
- the 2 pointed objects which defines the area which the oscilloscope reads a signal from
- (measured - calculated)/calculated *100%
- the window that allows you to fine tune the analog discovery components
- A list of numbers 1 dimension
- a semiconductor device used to amplify or switch electronic signals
- the security which turns off the function generator if it gets too hot
- The section of the lab report which describes the theoretical background or the work done in the lab
- the shape of a signal reading that is most common when reading a AC signal
- an electrical safety device that provides overcurrent protection
- The website we use to find all the course material and lab procedures
- a passive two terminal electrical component that stores energy in a magnetic field when current goes through it
- a method used to connect an electrical signal from one circuit to another
- The area in the matlab software where you can view the data you created or imported
- a device for storing electrical energy
- the agreemant that if the piece of equipment just sold were to break or lose function within an agreed upon amount of time there will be a free return
- the table that opens which first opens when you open waveforms that asks you to pick your device
- the direction you turn a resistor when you want it to go from vertical to horizontal and the label can still be read upright
- the name of the type of signal which is flat and constant
- the tab on the waveforms software that lets you view your reading of a signal
- when you want to acces selected elements of an array
- an electrical component which limits the amount of current passing through the circuit
- the software which helps us build graphs and do other calculations
- the length between one waves peak and another
- a device that stores chemical energy and transfers it into electrical energy
- a chronological listing of events often recorded by many different people
- a list of all the errors that occurred
- a component in a schematic drawn like a triangle with with 5 pins, triangle usually points to the right
50 Clues: The front of each lab report • A list of numbers 1 dimension • A list of numbers 2 dimensions going • a device for storing electrical energy • a list of all the errors that occurred • (measured - calculated)/calculated *100% • the length between one waves peak and another • A reference point from which voltages are measured • ...
Year 9 Science 2023-11-07
Across
- A change in which atoms are rearranged to create a new substance
- Type of circuit where each component is connected on its own branch
- A chemical .... shows how many atoms of each elements are in a compound
- One or two letter code used to identify the elements on the periodic table
- The closed path through which the electrical charge can flow
- The product in this reaction: carbon + oxygen = ....
- Type of circuit where the components are connected in a line
- There are more than a hundred substances shown in the periodic table, which cannot be broken into any smaller parts
- Group 8 of the periodic table- unreactive gases, which include helium and krypton
- The amount of mass in a given volume
- A chemical reaction with oxygen that gives out light and heat
- You would use this piece of equipment when leaving things out to dry or evaporate
- When pouring substances into narrow openings, you would use this piece of equipment
- The least reactive metal on the reactivity series
- When all the connections in a circuit are joined and the flow of charge is not interrupted, the circuit is ....
- Similar to a spoon, this item is used to scoop, scrape and transfer substances
- A change which transfers energy to the surroundings
- Two or more connected cells in an electrical circuit
- Group 1 of the periodic table- reactive metals, which include lithium and rubidium
- The name given to the horizontal rows on the periodic ta The elements on the periodic table are organised depending on this
- The resulting substances in a chemical reaction
- Type of reaction where one metal takes the position of another
- When a chemical reaction occurs, .... is transferred to or from the surroundings
- Group 7 of the periodic table- reactive non-metals, which include fluorine and iodine
- The smallest part of a chemical element
- This is required within an electrical circuit to move the charge and create a current
- Named after the German chemist Robert Bunsen
- A possible source of danger (something you check before conducting an experiment)
- This narrow tube is commonly used in practical work in science. It can hold small amounts of substances
- A reaction which transfers energy from the surroundings
Down
- Method of separating a solution to recover the dissolved substance
- The elements on the periodic table are organised depending on this
- This shallow, transparent dish is often used to grow cell cultures such as bacteria and fungi
- Use this piece of equipment to measure the volume of a liquid
- Equipment used to measure voltage
- The number on the periodic table that represents the number of protons in an atom’s nucleus
- A material that will reduce electrical energy passing through it
- A single battery in an electrical circuit
- Method of separating dissolved and not dissolved substances in a solution
- A device or part of a circuit
- When measuring temperature, you would use a ....
- Unit of measurement for voltage
- A nutrient that is used by the body for growth and repair
- Something that can be used to complete or break a circuit connection
- This specialised paper helps separate substances such as sand and water
- A nutrient that is used by the body as the main source of energy
- When observing a chemical reaction, you might feel the chemicals change in
- The starting substances in a chemical reaction
- The name given to the vertical columns on the periodic table
- A type of flask with a triangular shape
- This piece of electronic equipment measures mass
- Equipment used to measure the flow of electrons in a circuit
- The flow of electric charge in a circuit
- Unit of measurement for current
- A substance made of two or more atoms chemically joined together
- This piece of equipment is a three-legged stand
- A substance that does not take part in chemical reactions
- A material that will allow energy (heat or electrical) to pass through it easily.
- The solution used to test for starch
- Protective equipment worn in a lab
- To stir substances, you would use a ....
- The elements on the right-hand side of the table are all ....
- This safety equipment is used to protect your eyes during practical work
- This piece of equipment comes in different sizes and is used to transport liquid.
64 Clues: A device or part of a circuit • Unit of measurement for voltage • Unit of measurement for current • Equipment used to measure voltage • Protective equipment worn in a lab • The amount of mass in a given volume • The solution used to test for starch • A type of flask with a triangular shape • The smallest part of a chemical element • The flow of electric charge in a circuit • ...
physics 2013-06-03
11 Clues: static energy • good insulater • changing matter • electrical power • seeing in te dark • energy from fuels • power from the sun • the wind generates it • energy and the enviorment • what force keeps you down • how quickly somthing travells
engineering! 2022-03-08
Across
- They develop fuel cells, solar plants, wireless communication systems, media displays like HDTV, computer processors, and robotics.
- They are quality-control pros and are involved with all aspects of manufacturing, including automation (robots!), production control and materials handling.
- They develop water distribution systems, sewage treatment plants, recycling methods, and other pollution prevention and control methods to solve current problems and prevent new ones.
- They apply quantitative solutions to medical problems. Their work can range from diagnostic tools and therapies to artificial organs and prosthetics.
- They come up with workable innovations so buildings use energy and water more efficiently, creating less waste and pollution.
- They work to produce valuable products like lifesaving drugs and green fuels.
- They mix cutting-edge science with the art of farming to keep us well-fed with foods that are safe, nutritious and tasty.
Down
- They make the extraction of underground resources such as oil/gas and minerals as safe as possible.
- They design, build and maintain machines from the nanoscale to massive-size, and anything that transfers energy from electrical or thermal to kinetic.
- They design new and improved materials for all kinds of applications including pharmaceuticals, consumer goods, aerospace, high-tech, and manufacturing and recycling.
- They combine civil, mechanical and electrical engineering with oceanography, mathematics, physics and materials science.
- They work with all aspects of computing: operating systems, networks, software and hardware.
- They design and build some of the world's biggest, most muscular structures, from interstate highways and bridges to dams and airports to water-treatment plants and power stations.
- They operate power plants, run naval ships and submarines, and work in industry and medicine.
- They are experts in aerodynamics, so some of them put their skills to use in making race cars go faster or golf balls fly further.
15 Clues: They work to produce valuable products like lifesaving drugs and green fuels. • They work with all aspects of computing: operating systems, networks, software and hardware. • They operate power plants, run naval ships and submarines, and work in industry and medicine. • ...
How do computers and cell phones work 2025-12-22
Across
- - computer device thanks to which you can write
- signal - a tiny burst of electricity that carries messages inside computers and phones
- - a part that listens to your voice and turns sounds into electrical signals a computer can understand.
- - how sound travels through the air from one place to another, like when you talk or hear music.
- - A smart machine that can follow instructions, do math, play games, and help us learn by using electricity and code.
- - a special computer language made of only 0s and 1s that computers use to understand everything.
- Tower - a tall structure that helps cell phones talk to each other. It sends and receives radio waves so your phone can make calls, send texts, and use the internet—even when people are far away
Down
- - the boss program that helps the computer or phone work. It helps apps run and lets you touch, click, or tap the screen.
- - an invisible wave that travels through the air to send messages, like when phones talk to cell towers.
- - the body part that hears sound waves and sends messages to your brain so you know what you’re hearing.
- - a small computer you can carry that lets you talk, text, take pictures, and use the internet anywhere.
- - a very small chip that does the thinking in computers and phones by following instructions super fast.
- - takes electrical signals and turns them into sounds you can hear, like music or someone talking.
- - where a computer or phone keeps things like pictures, videos, apps, and games so you can use them later.
- - the brain of the computer. It thinks really fast and tells all the other parts what to do.
15 Clues: - computer device thanks to which you can write • signal - a tiny burst of electricity that carries messages inside computers and phones • - the brain of the computer. It thinks really fast and tells all the other parts what to do. • - how sound travels through the air from one place to another, like when you talk or hear music. • ...
Vocabulary Check: Introduction to the Brain 2025-02-10
Across
- The branching extensions of a neuron that receive signals from other neurons and transmit them to the cell body.
- cleft The tiny space between the presynaptic neuron and the postsynaptic neuron where neurotransmitters are released.
- Chemical substances that transmit signals across a synapse from one neuron to another. Examples include dopamine and serotonin.
- neuron A type of neuron that connects sensory and motor neurons within the central nervous system, playing a role in reflexes and signal processing.
- neuron A type of neuron that carries information from sensory receptors to the central nervous system.
- A protein molecule located on the surface of a cell that binds to specific neurotransmitters, triggering a response.
- The long, threadlike part of a neuron that transmits electrical impulses away from the cell body to other neurons, muscles, or glands.
Down
- potential The electrical signal that travels along the axon of a neuron, triggered when a neuron is activated.
- neuron A type of neuron that transmits signals from the central nervous system to muscles or glands, causing movement or responses.
- The small gap between two neurons where neurotransmitters are released to transmit signals from one neuron to the next.
- Refers to signals or neurotransmitters that decrease the likelihood of a neuron firing an action potential.
- Refers to signals or neurotransmitters that increase the likelihood of a neuron firing an action potential.
- A fatty substance that covers and insulates axons, increasing the speed at which electrical impulses are transmitted.
- A muscle or gland that responds to a signal from a motor neuron by contracting or releasing a substance.
- pathway A series of connected neurons that transmit signals between different areas of the nervous system.
15 Clues: neuron A type of neuron that carries information from sensory receptors to the central nervous system. • A muscle or gland that responds to a signal from a motor neuron by contracting or releasing a substance. • pathway A series of connected neurons that transmit signals between different areas of the nervous system. • ...
physical science 11/5 2024-11-06
Across
- mass- the mass of an atom expressed in atomic mass units, the weighted average of the masses of all naturally occurring isotopes of an element
- mechanics- a branch of physics that explores the behavior of matter and energy at the atomic and subatomic level
- pudding model- an atomic model developed by J.J Thomas that views atoms as spheres of positively charged materials with embedded electrons
- a negatively charged ion
- mechanical model- current accepted atomic model in which electrons are found in orbitals that are positioned around a nucleus that contains protons (usually) neutrons
- an atom of an element that has a different number of neutrons compared with other atoms of that element, resulting in a different mass number
- smallest of main subatomic particles located outside the nucleus having a negative charge and mas that is 1/186th that of a proton
- model- an atomic model developed by Niels Bohr in which electrons travel in distinct spherical regions called energy levels at fixed distances from the nucleus
Down
- number r- unique number of protons found in every atom of a particular element
- subatomic particle found in the nucleus of most atoms that has no electrical charge and a mass slightly greater than a proton
- of electrical charges- the law states that opposite electrical charges attract each other while like charges repel each other
- number- total number of particles found in the nucleus of a particular isotope of an element
- a positivly chchargedon
- charged atom of groups atoms that have gained or lost electrons, producing an unequal number of protons and electrons
- model- model developed by Rutherfordherfor in which an atom is made up of a tiny dense positive charger central nuclear surrounded by negatively charged electrons
- subatomic particle found in the nucleus of an atom and having a positive charge and a mass slightly less than that of a neutron
- levels- Bohr model of the atom regions located at fixed distances from the nucleus of an atom in which electrons are fixed
17 Clues: a positivly chchargedon • a negatively charged ion • number r- unique number of protons found in every atom of a particular element • number- total number of particles found in the nucleus of a particular isotope of an element • mechanics- a branch of physics that explores the behavior of matter and energy at the atomic and subatomic level • ...
Physical fields 2023-01-23
Across
- a relationship in which one variable is proportional to the reciprocal of the square of another variable. (3 words)
- a vector field describing the property of the space around a charge that causes a second charge in that space to experience a force due only to the presence of the first charge. (2 words)
- indicates charges with opposite polarity. (2 words)
- electric field is an electrical field in which the strength and direction are constant at every point. (3 words)
- the electric field surrounding a positive charge and a negative charge that are separated by a short distance. (2 words)
- the force experienced by a charged particle if it is placed within the the electric field of a second charged particle.(2 words)
- a temporary magnet produced in the presence of a current-carrying wire.
Down
- process is the creation of magnetic properties in an object as the result of the presence of a second, nearby object with magnetic properties. (2 words)
- a vector field describing the property of the space around an object with mass that causes a second object with mass to experience a gravitational force towards the object. (2 words)
- a vector field describing the property of the space around a magnet that causes an object in that space to experience a force due only to the presence of the magnet. (2 words)
- a coil of wire wound into a cylindrical shape.
- a material that does not allow electrical current to flow.
- the separation of a pair of oppositely charged or magnetised poles. (2 words)
- indicates charges with the same polarity. (2 words)
- A material that allows electrical currents to flow.
15 Clues: a coil of wire wound into a cylindrical shape. • indicates charges with opposite polarity. (2 words) • indicates charges with the same polarity. (2 words) • A material that allows electrical currents to flow. • a material that does not allow electrical current to flow. • a temporary magnet produced in the presence of a current-carrying wire. • ...
Key Concepts of Electomagnetism 2021-04-30
Across
- a soft metal core made into a magnet by the passage of electric current through a coil surrounding it
- The rotating magnets cause the change in direction of electric flow.
- a length of something wound in a joined sequence of concentric rings.
- is an electrochemical device that converts electrical energy into mechanical energy.
- or cause to turn or whirl round quickly.
Down
- an electric current flowing in one direction only.
- a ray of light or bolt of lightning.
- .
- an instrument containing a magnetized pointer which shows the direction of magnetic north and bearings from it.
- is a device that converts motive power into electrical power for use in an external circuit.
- the phenomenon of the interaction of electric currents or fields and magnetic fields.
11 Clues: . • a ray of light or bolt of lightning. • or cause to turn or whirl round quickly. • an electric current flowing in one direction only. • The rotating magnets cause the change in direction of electric flow. • a length of something wound in a joined sequence of concentric rings. • is an electrochemical device that converts electrical energy into mechanical energy. • ...
Metals Vocab 2025-08-27
Across
- Tool controls gas for preheating the metal as well as the oxygen for cutting the metal
- this is the metal that is added when making a weld
- metal that will be cut or welded
- Welding type where the heat for welding comes from gas flame.
Down
- Conducts the electrical current through a work piece to create the weld. Some are consumed while others are not
- An electrical current that forms in the gap between to pieces of metal
- this material cleans metals to prepare them for welding
- General term that applies for many kinds of welding using an arc.
- Also known as TIG and uses a tungsten electrode.
- The area where materials are fused together
- Also known as MIG welding
11 Clues: Also known as MIG welding • metal that will be cut or welded • The area where materials are fused together • Also known as TIG and uses a tungsten electrode. • this is the metal that is added when making a weld • this material cleans metals to prepare them for welding • Welding type where the heat for welding comes from gas flame. • ...
Surface and Mine Issues 2018-04-02
Across
- When utilizing any tool or equipment with an electrical chord, a ______ inspection must be made.
- What is not allowed in the mine and only in designated areas on the surface?
- Compressed gas cylinder should always be in what position?
- The area of an serious accident, which may result in the investigation by MSHA or company personnel will be _____ and the site will not be disturbed.
- Reporting-Immediately report all injuries, illnesses, and property _______.
- This is everyone's responsibility!
- Never make a process, equipment, or procedural change without the required _______.
- During transportation, detonators shall be _____ from explosives or blasting agents.
- Explosive magazines shall be _________ when unattended.
- What must all individuals wear when on top of trucks, barges, working over six feet with a risk of falling, and on a bench top within 6 ft of the edge or past the last line of drilled holes?
Down
- What can never be used to repair an extension cord?
- What is the purpose of roof bolting?
- A fire extinguisher on a piece of equipment should be checked each ______ it is used.
- Cap lamps must be carried and illuminated by all persons underground except when in an office building.
- What must be done with a damaged tow strap or an electrical chord with a missing ground prong?
- What is the main hazard associated with methane?
- You should never connect or disconnect an electric power cable when under a _____.
- All hazards such as manholes, trenches, excavations, or drop-off shall be properly __________.
- What type of permits will be obtained and procedures strictly followed, where required?
- What kind of hazard does laying a chord on the floor without being taped or properly covered create?
- What are faces and muck piles examined for after each blasting operation?
- What type of vehicle should always yield the right-of-way?
- Where hazards exist, gloves and loose fitting clothing will not be worn while working around rotating ______ of machinery.
- Is methane found high near the roof or low near the floor?
- Always stand to the _____ of electrical switches when energizing or de-energizing
25 Clues: This is everyone's responsibility! • What is the purpose of roof bolting? • What is the main hazard associated with methane? • What can never be used to repair an extension cord? • Explosive magazines shall be _________ when unattended. • Compressed gas cylinder should always be in what position? • What type of vehicle should always yield the right-of-way? • ...
Surface and Mine Issues 2018-04-02
Across
- You should never connect or disconnect an electric power cable when under a _____.
- What must all individuals wear when on top of trucks, barges, working over six feet with a risk of falling, and on a bench top within 6 ft of the edge or past the last line of drilled holes?
- What is the main hazard associated with methane?
- What is not allowed in the mine and only in designated areas on the surface?
- What type of permits will be obtained and procedures strictly followed, where required?
- Always stand to the _____ of electrical switches when energizing or de-energizing
- All hazards such as manholes, trenches, excavations, or drop-off shall be properly __________.
- Is methane found high near the roof or low near the floor?
- Cap lamps must be carried and __________ by all persons underground except when in an office building.
- What kind of hazard does laying a chord on the floor without being taped or properly covered create?
- What must be done with a damaged tow strap or an electrical chord with a missing ground prong?
- During transportation, detonators shall be _____ from explosives or blasting agents.
- Never make a process, equipment, or procedural change without the required _______.
Down
- Reporting-Immediately report all injuries, illnesses, and property _______.
- When utilizing any tool or equipment with an electrical chord, a ______ inspection must be made.
- Where hazards exist, gloves and loose fitting clothing will not be worn while working around rotating ______ of machinery.
- This is everyone's responsibility!
- What type of vehicle should always yield the right-of-way?
- Explosive magazines shall be _________ when unattended.
- What are faces and muck piles examined for after each blasting operation?
- A compressed gas cylinder should always be in what position?
- The area of an serious accident, which may result in the investigation by MSHA or company personnel will be _____ and the site will not be disturbed.
- What is the purpose of roof bolting?
- A fire extinguisher on a piece of equipment should be checked each ______ it is used.
- What can never be used to repair an extension cord?
25 Clues: This is everyone's responsibility! • What is the purpose of roof bolting? • What is the main hazard associated with methane? • What can never be used to repair an extension cord? • Explosive magazines shall be _________ when unattended. • What type of vehicle should always yield the right-of-way? • Is methane found high near the roof or low near the floor? • ...
Surface and Mine Issues 2018-04-02
Across
- What type of vehicle should always yield the right-of-way?
- What are faces and muck piles examined for after each blasting operation?
- You should never connect or disconnect an electric power cable when under a _____.
- Reporting-Immediately report all injuries, illnesses, and property _______.
- Is methane found high near the roof or low near the floor?
- A fire extinguisher on a piece of equipment should be checked each ______ it is used.
- This is everyone's responsibility!
- What must all individuals wear when on top of trucks, barges, working over six feet with a risk of falling, and on a bench top within 6 ft of the edge or past the last line of drilled holes?
- Explosive magazines shall be _________ when unattended.
- During transportation, detonators shall be _____ from explosives or blasting agents.
- Where hazards exist, gloves and loose fitting clothing will not be worn while working around rotating ______ of machinery.
- What kind of hazard does laying a chord on the floor without being taped or properly covered create?
- What can never be used to repair an extension cord?
Down
- Cap lamps must be carried and __________ by all persons underground except when in an office building.
- The area of an serious accident, which may result in the investigation by MSHA or company personnel will be _____ and the site will not be disturbed.
- A compressed gas cylinder should always be in what position?
- What must be done with a damaged tow strap or an electrical chord with a missing ground prong?
- What is not allowed in the mine and only in designated areas on the surface?
- What is the main hazard associated with methane?
- All hazards such as manholes, trenches, excavations, or drop-off shall be properly __________.
- When utilizing any tool or equipment with an electrical chord, a ______ inspection must be made.
- Always stand to the _____ of electrical switches when energizing or de-energizing
- What type of permits will be obtained and procedures strictly followed, where required?
- What is the purpose of roof bolting?
- Never make a process, equipment, or procedural change without the required _______.
25 Clues: This is everyone's responsibility! • What is the purpose of roof bolting? • What is the main hazard associated with methane? • What can never be used to repair an extension cord? • Explosive magazines shall be _________ when unattended. • What type of vehicle should always yield the right-of-way? • Is methane found high near the roof or low near the floor? • ...
Technical Science 4th Quarter Review #2 2017-05-03
Across
- Using the Ohm’s Triangle, you ___ amps by ohms to get volts.
- Using the CAs Triangle you multiply amps by ___ to get coulombs.
- The heat generated in a resistor is produced by ___ between current electrons and the atoms in the wire.
- A “circled A” represents this kind of electrical meter.
- If the multimeter was set on the ohms symbol, you would want to make sure the ___ was removed from the circuit before making the measurement.
- The units of electrical Power are ___.
- These electrical components are used as fuses, to decrease current to delicate circuit components, and to create heat.
- The basic components of a ___ include a load, connectors and a power source.
- The current through a load (resistor) ___ as load resistance increases (for a constant voltage).
- To calculate ___ you multiply the current through a load by voltage across the load (VxI).
- ___ is the quantity that describes the amount of electrons moving past a point in one second.
Down
- Using the Ohm’s Triangle means volts are ___ by either amps or ohms.
- In the CAs Triangle the ___ value goes in the top compartment.
- In the Ohm’s Triangle the ___ measurement goes in the top compartment.
- A complete circuit set-up to take a current measurement would include an ammeter, a load, a power source and ___.
- The normal ___ we use in our devices and homes is made-up of electrons flowing through the wires and connectors.
- Every ___ in a circuit is also a resistor (i.e., has some amount of resistance).
- You should be able to use the ___ triangle to calculate coulombs, amps or seconds.
- If you increase the resistance step-wise in a circuit and graph resistance versus current, you will see an exponential line with ___ (positive or negative?) slope changes.
- Voltage is measured across a ___.
- You should be able to use the ___ ___ triangle to calculate volts, amps or ohms.
- If you increase the voltage step-wise in a circuit and graph volts versus current, you will see a ___ line with a positive slope.
- The symbols on a meter for direct current include a ___ line over top of a dashed line.
23 Clues: Voltage is measured across a ___. • The units of electrical Power are ___. • A “circled A” represents this kind of electrical meter. • Using the Ohm’s Triangle, you ___ amps by ohms to get volts. • In the CAs Triangle the ___ value goes in the top compartment. • Using the CAs Triangle you multiply amps by ___ to get coulombs. • ...
Light and Electricity Review 2013-03-26
Across
- ________ energy is electrical energy transformed into when you use a radio.
- _________ light is made up of most colors.
- The two _____ of light are color and brightness.
- _________ material scatters or absorbs some of the light that strikes it and allows some of the light to pass through it.
- A ______ of a series circuit is that if one bulb burns out, then none of the others will light up.
- The four components of a ________ circuit include: a wire, switch, battery, and light bulb.
- In a _______ circuit, electric current goes through each device in the circuit in one sequential, complete path from the source of the current.
- In a _______ circuit, the current branches into several loops and has more than one path through which the electric current flows.
- _________ are areas on ends or tops and bottoms of magnets and electromagnets.
- ______ poles repel each other.
- The _________ of an electromagnet can be increased by: increasing the number of coils of wire, increasing the thickness of the wire, and increasing the number of batteries used.
- Light travels in a _______ line away from the light source.
- The _______ completes the circuit and allows current to flow if closed and stops the current is open
Down
- An example of _____ is viewing a pencil in the water that appears bent or broken because light passing from water to the air causes the path of light to bend.
- Aluminum, silver, and gold are examples of ______.
- In order for an object to be _________, it must give off its own light and must reflect light.
- A mirror is an example of ______ material.
- A window is an example of _______ material.
- _______ allows objects to be seen that do not produce their own light.
- The _______ pushes the electric current around the circuit
- ________poles attract each other.
- The ____ in the visible spectrum (in order): red, orange, yellow, green, blue, indigo, and violet.
- Glass, rubber, and plastic are examples of _______.
- The ________ conducts the electric current (the flow of electricity)
- _______ energy is electrical energy transformed into when you use a stove.
- The ______ bulb is the object in the circuit that changes electrical energy to light energy
26 Clues: ______ poles repel each other. • ________poles attract each other. • A mirror is an example of ______ material. • _________ light is made up of most colors. • A window is an example of _______ material. • The two _____ of light are color and brightness. • Aluminum, silver, and gold are examples of ______. • Glass, rubber, and plastic are examples of _______. • ...
Fiber Optics Crossword Challenge 2 2013-02-12
Across
- All frequencies in the electromagnetic spectrum above one billion Hertz
- A device that converts digital signals from a computer into tones for transmission over standard telephone lines
- unit of electric power
- A point of interconnection to a network
- A semiconductor device utilized to amplify a signal or act as a solid-state switch
- An assembly of one or more conductors insulated from each other
- Hundredths
- Device that is sending information over a communication link
- Dividing of the capacity of a communication facility between 2 or more users
- The relative range of frequencies that can be passed without distortion by a transmission medium
- Used to carry electrical current
- Electrical pressure or force existing between two points
- The reciprocal of resistance of the material
- The rate of using electrical energy or doing work
- The unit of electric resistance
- The person or device to which information is sent over a communication path
Down
- A periodic variation of electric power, voltage or current
- The process of producing an output that is larger than the input
- The rate of current flow in a circuit expressed in amperes
- A circuit that carries information in one direction only
- A location or destination in a computer program or computer memory
- One conductor of a wire pair, designated by T
- The passing of large amounts of information from one point to another, using electromagnetic energy
- The opposition to the flow of electrons
- A material that opposes the flow of electrons
- The fundamental unit of light and other forms of electromagnetic energy
- Symbol = A
- A unit of information made up of eight bits
- The distance light travels on a medium in the time it takes to complete 1 period or wave of that light
- numbers that are base 8
- An interconnected system of computers and/or terminals
- Magnitude or strength of an electronic signal
- Doesn't provide a complete path for current flow
33 Clues: Hundredths • Symbol = A • unit of electric power • numbers that are base 8 • The unit of electric resistance • Used to carry electrical current • A point of interconnection to a network • The opposition to the flow of electrons • A unit of information made up of eight bits • The reciprocal of resistance of the material • One conductor of a wire pair, designated by T • ...
Final Physics Exam Vocabulary Review 2015-03-23
Across
- Acceleration depends on the object’s mass and net forces acting upon it.
- The energy that travels in waves with some electrical properties and some magnetic properties such as sun light and microwaves.
- The energy of machines (including humans) due to motion and position.
- The form of mechanical energy based on the ability of the object to stretch
- A place or object used for comparison to determine if something is in motion.
- of Conservation of Energy Energy can be neither created nor destroyed, it can ONLY change between the different forms.
- The ability to do work or cause change.
- Any change in speed or direction (also know as velocity)
- When the forces acting on an object in all directions are ALL equal. Also, when the net force = 0. NO motion occurs when balanced forces act on an object.
- The energy associated with the movement of particles inside an object generating HEAT.
Down
- The stored energy that results from the position or shape of an object.
- When the forces acting on an object in opposite directions are NOT equal. Also, when the net force does not equal 0. Motion occurs when unbalanced forces act on an object.
- For every action there is an opposite and equal reaction.
- The distance an object travels per unit of time with no direction. It is calculated as distance divided by time.
- A object at rest stays at rest or a object in motion stays in motion until another unbalanced force acts on it.
- The energy an object has due to its motion.
- The form of mechanical energy based on the height of the object
- The speed of an object in a given direction.
- The combination of all forces (pushes and pulls) acting on an object.
- The energy that comes from electrical currents or charges such as electricity
- Occurs when the distance from one object to another object is changing.
- The energy stored in the bonds that hold compounds together such as in foods and fuel.
22 Clues: The ability to do work or cause change. • The energy an object has due to its motion. • The speed of an object in a given direction. • Any change in speed or direction (also know as velocity) • For every action there is an opposite and equal reaction. • The form of mechanical energy based on the height of the object • ...
Chemistry Review Crossword 2016-04-22
Across
- A positive ion
- Measure of the gravitational force on an object
- The substance that something is being dissolved into
- A substance dissolved in another substance
- The element symbol for Helium
- A semimetal is also known as a ________________
- Temperature, density, and electrical conductivity are all examples of _________________ properties of matter
- The sum of the protons and neutrons in the nucleus of an atom
- The chemical name for CaS
- The smallest component of an element having the chemical properties of the element
- Sodium is an ____________ metal
- The number of protons in the nucleus
- The element symbol for Bromine
- Atoms of elements that have different numbers of neutrons
- Composed of several elements or compounds that are physically mixed but not chemically united
- The element with the atomic mass of 28.09
- Fluorine, Chlorine, Bromine, Iodine, and Astatine are all __________________
- The element with the atomic number 19
Down
- An atom that develops an electrical charge by losing or gaining electrons
- Resistance of any physical object to any change in its state of motion
- The dense, central core of the atom
- A mixture where the components of the mixture are not uniform or have localized regions with different properties
- The chemical name for CO
- Takes place when two or more substances unite or break apart chemically
- Theory that states that tiny particles such as electrons do not absorb or release energy in a smooth flow
- The sum of the atomic masses of all the atoms in the molecule
- The branch of science that studies the composition and properties of matter and the changes it undergoes
- The subatomic particle that resides outside the nucleus of an atom and carries a negative electrical charge
- A substance that is composed of more than one type of atom linked together
- Copper is a _______________ metal
- The name of the element in period 4 and group VIA
- Mass per unit of volume
- This state of matter occupies a definite volume but does not have a definite shape
33 Clues: A positive ion • Mass per unit of volume • The chemical name for CO • The chemical name for CaS • The element symbol for Helium • The element symbol for Bromine • Sodium is an ____________ metal • Copper is a _______________ metal • The dense, central core of the atom • The number of protons in the nucleus • The element with the atomic number 19 • ...
Electronics quiz 2016-05-20
Across
- a device made of a strip of wire that melts and breaks an electric circuit if the current exceeds a safe level.
- a flow of electric charge
- any basic device or physical entity in an electronic system
- an electric force or potential difference expressed in volts
- A drawing showing all significant components, parts, or tasks in a device
- a device having a defiance to the passage of an electric current
- what resistance is measured in
- an electronic circuit formed on a small piece of material
- an instrument for measuring an electromotive force by balancing it against the potential difference.
- something with less electrons than protons
- an electrical quantity that measures how the device or material reduces the electric current flow through it
- the positive subatomic particle
- a container consisting of one or more cells, where chemical energy is made into power.
- the standard unit of potential difference and electromotive force in the International System of Units
- a conductor device with two terminals
Down
- the negative subatomic particle
- A device that makes solar radiation into electricity
- something with more electrons than protons
- a length of metal wound or arranged in a spiral or sequence of rings
- a two lead semiconductor light source. commonly called LEDs
- a device for makes or breaks an electric circuit
- a unit of electric current equal to a flow of one coulomb per second
- an electronic device for increasing the amplitude of electrical signals
- an elementary building block of a digital circuit.
- a subatomic particle found in the nucleus
- a form of energy resulting from the existence of charged particles. the ting that powers every electronic device we own
- a conductor device with three connections, can amplify and decrease energy flow
- a device used to store an electric charge
- a path in which electrons from a voltage or current source flow
- an electrical device, usually using an electromagnet, turns on with A current or signal in one circuit to open or close another circuit
30 Clues: a flow of electric charge • what resistance is measured in • the negative subatomic particle • the positive subatomic particle • a conductor device with two terminals • a subatomic particle found in the nucleus • a device used to store an electric charge • something with more electrons than protons • something with less electrons than protons • ...
Physical Science Chapter 20 Vocab 2023-01-09
Across
- a material through which charge cannot flow easily
- a smoothly varying signal produced by continuously changing the voltage or current in a circuit
- a material that has almost zero resistance when it is cooled to low temperatures
- a flow of electric charge that regularly reverses its direction
- a signal that encodes information as a string of 1’s and 0’s
- a crystalline solid that conducts electric current only under certain conditions
- the attraction of repulsion between electrically charged objects
- a flow of electric charge in only one direction
- voltage, or the difference in electrical potential energy between two places in an electric field
- the study of the behavior of electric charges, including how charge is transferred between objects
- a property that causes subatomic particles such as proton and electrons to attract of repel one another
- the science of using electric currents to process or transmit information
Down
- information sent as patterns in the controlled flow of electrons through a circuit
- potential difference, the difference in electrical potential energy between two places in an electric field
- a programmable device that can store and process information
- a material through which electric charge can flow easily
- law stating that the total electric charge in an isolated system is constant; electric charge is never created or destroyed
- the relationship of voltage, current, and resistance: V=IR
- the transfer of charge without contact between materials
- a filed in a region of space that exerts electric forces on charged particles; a field produced by electric charges or by changing magnetic fields
- a device that converts chemical energy into electrical energy
- a thin slice of silicon that contains many solid-state components, a microchip
- a continuous flow of electric charge
- a solid-state component with an n-type semiconductor joined to a p-type semiconductor
- the opposition to the flow of electric charges in a material
- a solid-state component with three layers of semiconductor material, used to turn current on or off or to increase the strength of electric signals
26 Clues: a continuous flow of electric charge • a flow of electric charge in only one direction • a material through which charge cannot flow easily • a material through which electric charge can flow easily • the transfer of charge without contact between materials • the relationship of voltage, current, and resistance: V=IR • ...
Physical Science Unit 4 Vocab 2023-01-09
Across
- a material through which charge cannot flow easily
- a smoothly varying signal produced by continuously changing the voltage or current in a circuit
- a material that has almost zero resistance when it is cooled to low temperatures
- a flow of electric charge that regularly reverses its direction
- a signal that encodes information as a string of 1’s and 0’s
- a crystalline solid that conducts electric current only under certain conditions
- the attraction of repulsion between electrically charged objects
- a flow of electric charge in only one direction
- voltage, or the difference in electrical potential energy between two places in an electric field
- the study of the behavior of electric charges, including how charge is transferred between objects
- a property that causes subatomic particles such as proton and electrons to attract of repel one another
- the science of using electric currents to process or transmit information
Down
- information sent as patterns in the controlled flow of electrons through a circuit
- potential difference, the difference in electrical potential energy between two places in an electric field
- a programmable device that can store and process information
- a material through which electric charge can flow easily
- law stating that the total electric charge in an isolated system is constant; electric charge is never created or destroyed
- the relationship of voltage, current, and resistance: V=IR
- the transfer of charge without contact between materials
- a filed in a region of space that exerts electric forces on charged particles; a field produced by electric charges or by changing magnetic fields
- a device that converts chemical energy into electrical energy
- a thin slice of silicon that contains many solid-state components, a microchip
- a continuous flow of electric charge
- a solid-state component with an n-type semiconductor joined to a p-type semiconductor
- the opposition to the flow of electric charges in a material
- a solid-state component with three layers of semiconductor material, used to turn current on or off or to increase the strength of electric signals
26 Clues: a continuous flow of electric charge • a flow of electric charge in only one direction • a material through which charge cannot flow easily • a material through which electric charge can flow easily • the transfer of charge without contact between materials • the relationship of voltage, current, and resistance: V=IR • ...
Technology. Quality and quantity. 2017-03-30
Across
- complete or extreme
- a small safety part in an electrical device or piece of machinery that causes it to stop working if the electric current is too high, and so prevents fires or other dangers
- exact and accurate
- an amount or supply that is not large enough
- a small piece of metal with a hole in it through which you put a bolt
- to reduce or be reduced in size or importance
- to keep a road, machine, building, etc. in good condition
- a test done in order to learn something or to discover if something works or is true
- to repair or improve something so that every part of it works as it should
- a part that combines with other parts to form something bigger
- to become smaller in size or amount, or fewer in number
- large size or mass; in large amounts
- to cause or allow something to continue for a period of time; to keep alive
Down
- extremely small
- used to emphasize how very great, important, or powerful a quality or feeling is; nothing except
- the part of a piece of equipment, especially electrical equipment, into which another part fits
- to gradually become less, worse, or lower
- more than enough; a lot of
- enough or satisfactory for a particular purpose
- a tool for turning screws, consisting of a handle joined to a metal rod-shaped at one end to fit in the cut in the top of the screw
- a device, machine, or piece of equipment, especially an electrical one that is used in the house, such as a cooker or washing machine
- the state of being successful and having a lot of money
- a likelihood to happen or to have a particular characteristic or effect
- an electric machine used in the kitchen for breaking down foods or making smooth liquid substances from soft foods and liquids
- done with the hands
- a metal tool with a shaped end, used to turn nuts and bolts
- kept within a particular size, range, time, etc.
- to take care of and provide for yourself without depending on anyone else
28 Clues: extremely small • exact and accurate • complete or extreme • done with the hands • more than enough; a lot of • large size or mass; in large amounts • to gradually become less, worse, or lower • an amount or supply that is not large enough • to reduce or be reduced in size or importance • enough or satisfactory for a particular purpose • ...
Chapter 8 consciousness 2021-09-21
Across
- These typically involve measuring the number of correct and incorrect responses made.
- Drugs that decrease the activity of the central nervous system and the rest of the body.
- The awareness of objects and events in the external world and sensations, mental experiences and own existence.
- These are associated with drowsiness, creative activities, excitement and in a deep meditative state. Medium frequency and a mix of high and low amplitude brainwaves.
- This brainwave pattern is associated with deep, dreamless sleep. They have the lowest frequency and highest amplitude.
- This brainwave is present in a calm, internally focused, wakeful state (eyes can be closed)
- Being able to attend to and perform two or more tasks at the same time.
- The highest frequency and lowest amplitude brainwaves.
- Any state of consciousness that is distinctly different from normal waking consciousness in terms of level of awareness and experience.
- Involve conscious, alert awareness and mental effort where an individual actively focuses their attention to achieve a goal.
- These typically involve measuring the response or reaction time to a stimulus.
- A sleep diary is an example of this type of data collection method.
- Device that detects, amplifies and records the electrical activity of the muscles.
- States associated with being awake and aware of objects and events in the external world and one’s existence, mental experiences and own existence.
Down
- Drugs that increase the activity of the central nervous system and the rest of the body.
- Often used to represent the varying states of consciousness.
- A concept that is believed to exist but cannot be directly observed.
- Choosing and attending to a specific stimulus to the exclusion of other stimuli.
- processes, Require little conscious awareness and mental effort, minimal attention and does not interfere with the performance of other activities.
- Device that detects, amplifies and records general patterns of electrical activity of the brain.
- A common way to study sleep and sleep disturbances by recording observable responses.
- The EOG detects, amplifies and records the electrical activity of the muscles that control ____________ _____________ .
22 Clues: The highest frequency and lowest amplitude brainwaves. • Often used to represent the varying states of consciousness. • A sleep diary is an example of this type of data collection method. • A concept that is believed to exist but cannot be directly observed. • Being able to attend to and perform two or more tasks at the same time. • ...
Engineering Chapter 1 2021-08-24
Across
- limitations of the design, such as, materials, cost, size and time
- engineering of both the design and construction of public works projects or other large construction projects, and the use and control of natural resources, especially water
- engineering designing, building, and maintaining of mechanical, thermal, and fluid systems
- engineering branch that deals with the research, development, and design involved in the large scale production of chemical products
- engineering design and construction of electrical and electronic systems, components, and devices
- field that uses biological organisms and tools to help humans and other species live
- workers wo build the design products
- the _________ also contributed to early engineering principles with their creation of pyramids
- this is a set of steps known as the engineering design _________ in which a problem is identified, a hypothesis created with a possible solution that is then tested by creating a model and then checking if the results solve the problem.
- process of creating the most optimal solution within the specifications and constraints
- the _______ built aqueducts an example of early engineering principles
- something an engineer gives up in order to meet specifications while staying within the constraints; the consideration that gaining one positive quality in a design means you lose one other quality
Down
- design requirements of an engineered solution
- engineering design of machines, tools, and processes used to manufacture goods
- engineering design, development, and testing of various aspects of computer systems; a unique field that overlaps electrical and software engineering
- use of math, science and technology to create products and systems that improve the world
- engineering application of the combined principles of chemistry, biology, math, and technology to solve environmental problems
- a highly trained professional who uses both knowledge and skills to solve problems
- an example of great improvement and engineering advancement happened during the _______ revolution from 1760-1840
- engineering understanding and modification of the structure and properties of materials to improve the performance and processing of the material
- engineering design, building, analysis and troubleshooting of components in aircraft, spacecraft, missiles
21 Clues: workers wo build the design products • design requirements of an engineered solution • limitations of the design, such as, materials, cost, size and time • the _______ built aqueducts an example of early engineering principles • engineering design of machines, tools, and processes used to manufacture goods • ...
Technology 2024-01-26
Across
- -an electric socket
- - a computer screen or a device with a screen on which words or pictures can be shown
- Drive - another word for flash drive
- - a piece of electrical equipment for playing recorded sound, through which the sound is played.
- - a device shaped like a box with a screen that receives electrical signals and changes them into moving images and sound, or the method or business of sending images and sound by electrical signals
- -a small, flat computer that is controlled by touching the screen or by using a special pen
- -a piece of equipment that you speak into to make your voice louder, or to record your voice or other sounds
- - a device for taking photographs or making films or television programmes
Down
- a device that is used to recharge a battery (= fill it with electricity)
- - a machine that is connected to a computer and prints onto paper using ink
- - a computer that is small enough to be carried around easily and is flat when closed
- Console - a piece of electronic equipment for playing games on
- an electronic machine that is used for storing, organizing, and finding words, numbers, and pictures, for doing calculations, and for controlling other machines
- a small device that you move across a surface in order to move a cursor on your computer screen
- - the set of keys on a computer or typewriter that you press in order to make it work
- - a device that produces electricity to provide power for electronic devices
- - a camera that records moving pictures and sound and allows these to be broadcast on the internet as they happen
- - a small electronic device that is used for doing calculations:
- - a set of wires, covered by plastic, that carries electricity, phone signals
- - a device for reading information into a computer system
- Phone - a phone that is connected to the phone system by radio instead of by a wire, and can be used anywhere its signals can be received
21 Clues: -an electric socket • Drive - another word for flash drive • - a device for reading information into a computer system • Console - a piece of electronic equipment for playing games on • - a small electronic device that is used for doing calculations: • a device that is used to recharge a battery (= fill it with electricity) • ...
Chapters 1-5 Crossword 2024-02-01
Across
- the difference in electrical charge inside and outside of the cell
- Nervous system that activates rest and digest
- form of olfaction that is drawn up through the nostrils
- ________ potential is the charge of cell at rest
- the study of the brain and its functions
- Nervous system that conveys messages from sense organs to brain and from brain to muscles
- _______ Refractory period when the sodium channels close and the cell will not fire for at least 1 ms
- hormone released when stressed to boost energy you need during aggression-related situations
- form of olfaction that detects pheromones
- ________ potential used as electrical communication within a neuron
- __________ are glial cells in the brain and spinal cord that build the myelin sheath
- ________ sheath is the insulating material on the axon
- Offshoot of the axon that communicate with dendrites and tissue fibers
Down
- the study of disorders of the brain, spinal cord, and nerves
- Cell body of the neuron
- form of olfaction that travels up the throat and contributes to flavor discriminiation
- _______ Conduction is the "jumping" of electrical communication from each Node of Ranvier
- hormone that regulates osmolarity and social behaviors
- Nervous system that connects the rest of the body to the brain
- Fiber of the neuron responsible for transmitting nerve impulses toward other neurons, organs, or muslces
- _______ Refractory period when the cell requires more than normal stimulation to fire
- __________ are glial cells in the periphery of the body that build the myelin sheath
- change in the charge inside the cell where it becomes more positive
- Nervous system that controls the heart, intestines, and other organs
- Branching fibers of the neuron lined with synaptic receptors to bring information into the neuron
- Nervous system that activates fight or flight
- hormone that induces contractions, milk production, maternal behaviors, and pair bonding
- Nervous system that consists of the brain and spinal cord
- Nerves that control the movement and sensory processing of the head and neck
29 Clues: Cell body of the neuron • the study of the brain and its functions • form of olfaction that detects pheromones • Nervous system that activates rest and digest • Nervous system that activates fight or flight • ________ potential is the charge of cell at rest • hormone that regulates osmolarity and social behaviors • ________ sheath is the insulating material on the axon • ...
Car parts! 2024-08-15
Across
- This is the part of the car that holds the windows in place.
- These are the red lights at the back of the car that light up when the driver presses the brake or turns on the lights.
- This is a type of brake that uses a disk to stop the car when the driver presses the brake pedal.
- This is a part of the car's drivetrain that helps transfer power from the engine to the wheels.
- This sprays liquid onto the windshield to help clean it when using the wipers.
- This is a strip on the side of the car that protects it from small bumps and scratches.
- This part helps the car change gears so it can go faster or slower.
- This provides the electrical power needed to start the car and run its electronics.
- This is the storage space at the back of the car where you can put luggage and other items.
- This part cleans the engine oil to keep the engine running smoothly.
- This is an extra wheel kept in the car in case one of the other wheels gets a flat tire.
- This charges the battery and powers the car's electrical system while the engine is running.
Down
- This is a small mirror inside the car that lets the driver see what's behind them while driving.
- These are the moving parts that clean rain or dirt off the front window of the car.
- This part sends electrical power to the spark plugs to help start the engine.
- This is what the driver uses to control the direction of the car.
- These are the round parts that the car drives on, with tires around them.
- This helps keep the engine cool by letting heat escape.
- This part reduces the noise made by the car's engine.
- This part cleans the air that goes into the engine, keeping out dust and dirt.
- This is where the driver and passengers sit inside the car.
21 Clues: This part reduces the noise made by the car's engine. • This helps keep the engine cool by letting heat escape. • This is where the driver and passengers sit inside the car. • This is the part of the car that holds the windows in place. • This is what the driver uses to control the direction of the car. • ...
Generation and Transmission of Electricity 2025-05-28
Across
- CURRENT Current produced by a changing magnetic flux.
- DOWN TRANSFORMER Transformer that decreases voltage and increases current.
- Number of cycles per second in AC (unit: Hertz).
- Device or component that consumes electrical power.
- TO PEAK Difference between maximum positive and negative values in AC.
- UP TRANSFORMER Transformer that increases voltage and decreases current.
- LAW Relationship between voltage, current, and resistance (V=IR).
- COIL Coil connected to the power source in a transformer.
- DROP Reduction in voltage as current passes through resistance.
- Converts kinetic energy into electrical energy.
- CIRCUIT Circuit with only one path for current.
- Delivery of electricity from transmission lines to consumers.
- FLUX Measure of magnetic field lines passing through an area.
- CIRCUIT Circuit with multiple paths for current.
- LOSS Energy lost as heat due to resistance in transmission lines.
- Time taken for one complete cycle of AC.
- Device that generates AC electricity by rotating a coil in a magnetic field.
- FORCE Voltage generated by energy transformation (abbreviation: EMF).
- RING COMMUTATOR Reverses connection every half turn in a DC generator.
- Changes the voltage of AC electricity using electromagnetic induction.
Down
- Maximum value of voltage or current in AC.
- INDUCTION Process of generating EMF by changing magnetic flux.
- LAW Law: EMF induced is proportional to the rate of change of magnetic flux.
- Converts DC electricity to AC for use in homes.
- LAW Law stating that induced current opposes the change in magnetic flux.
- Electric potential difference between two points.
- LINES Wires that carry electricity over long distances.
- Rate at which energy is delivered or used (unit: watts).
- Unit of power.
- Opposition to the flow of electric current.
- CURRENT Current that periodically reverses direction.
- MEAN SQUARE Value of AC equivalent to DC for power calculations (abbreviation).
- Flow of electric charge (unit: amperes).
- Group of photovoltaic cells connected together.
- RINGS Maintain electrical contact with a rotating coil in an alternator.
- Multiple modules connected for large-scale electricity generation.
- CURRENT Current that flows in one direction only.
- CURRENT Direction of current from positive to negative terminal.
- CELL Converts light energy directly into electricity.
- COIL Coil where induced voltage is delivered in a transformer.
40 Clues: Unit of power. • Flow of electric charge (unit: amperes). • Time taken for one complete cycle of AC. • Maximum value of voltage or current in AC. • Opposition to the flow of electric current. • Converts DC electricity to AC for use in homes. • Converts kinetic energy into electrical energy. • CIRCUIT Circuit with only one path for current. • ...
Unit 3 Vocabulary 2025-11-03
Across
- The ends of a magnet where the magnetic force is strongest (north and south).
- Electric current that reverses direction regularly.
- The relationship between voltage, current, and resistance (V = I × R).
- A device that converts mechanical energy into electrical energy.
- A material that resists the flow of electric charge (e.g., rubber, plastic).
- The potential difference that pushes electric charge through a circuit.
- A material that retains its magnetism after being magnetized.
- A coil of wire that produces a magnetic field when current flows through it.
- Circuit, A complete path that allows current to flow.
- A device that converts chemical energy into electrical energy.
- A material that allows electric charges to flow easily (e.g., copper, aluminum).
- A positively charged particle found in the nucleus of an atom.
- A negatively charged particle found outside the nucleus of an atom.
- A closed path through which electric current flows.
- A device that converts electrical energy into mechanical energy.
- A magnet created by running electric current through a coil of wire around an iron core.
- A material that becomes magnetic only when near a magnet or electric current.
- The region around a charged object where electric forces act.
- The interaction between electricity and magnetism.
- The area around a magnet where magnetic forces can be detected.
- The attraction or repulsion between magnetic poles.
Down
- The opposition to the flow of electric current.
- The flow of electric charge through a material.
- A circuit with two or more paths for current to flow.
- A property of matter that causes it to experience a force when near other charged matter.
- A circuit with only one path for current to flow.
- A broken path where current cannot flow.
- The loss of static electricity as charges move off an object.
- The buildup of electric charges on an object.
- Electric current that flows in one direction.
- A device that changes the voltage of an alternating current.
- An object that attracts materials containing iron, nickel, or cobalt.
32 Clues: A broken path where current cannot flow. • The buildup of electric charges on an object. • Electric current that flows in one direction. • The opposition to the flow of electric current. • The flow of electric charge through a material. • A circuit with only one path for current to flow. • The interaction between electricity and magnetism. • ...
Gino's ICT Crossword 2020-12-16
Across
- user or account information, such as a username or account name
- a program that allows a user to perform a task
- a type of electromagnetic radiation with a longer frequency than that of visible light
- a form of storage that stores data as electrical charge held in tiny electrical cells
Down
- images, photographs or pictures that you can copy and use in your own computer documents
- a unique address that networked devices use to send data to each other
- a collection of data that represents a document, image, database or similar
- values that represent information
- data that has been processed to be given context and meaning
- An Input device to enter text
- the size and style of text
11 Clues: the size and style of text • An Input device to enter text • values that represent information • a program that allows a user to perform a task • data that has been processed to be given context and meaning • user or account information, such as a username or account name • a unique address that networked devices use to send data to each other • ...
Physics Revision 2025-02-07
Across
- an electrical component whose resistance depends on the temperature
- Plum _______ model of the atom before the discovery of the nucleus
- scientist credited with discovering the nucleus
- the time it takes for the activity of a radioactive sample to drop to half of it's initial value
- type of nuclear radiation that is part of the EM spectrum
- is equal to the mass divided by the volume
Down
- What equals the potential difference divided by the current?
- What do you measure with an ammeter?
- Specific ____ capacity is the amount of energy needed to increase the temperature of 1kg of a material by 1 degree
- an electrical component that only lets current flow in one direction
- _______ particles were fired at a thin gold sheet in the Rutherford experiment
11 Clues: What do you measure with an ammeter? • is equal to the mass divided by the volume • scientist credited with discovering the nucleus • type of nuclear radiation that is part of the EM spectrum • What equals the potential difference divided by the current? • Plum _______ model of the atom before the discovery of the nucleus • ...
Henry's Crossword 2023-12-04
10 Clues: Tires • A month • A long time • Lots of work • The exact same • A children play • Something to do • Width of a circle • A electrical bike • Across the Atlantic Ocean
