IPC A

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Across
  1. 2. wave vibrating in the direction of propagation.
  2. 3. that is emitted or propagated in the form of particles or electromagnetic radiation.
  3. 4. a process that leads to the chemical transformation of one set of chemical substances to another.
  4. 5. the potential energy a massive object has in relation to another massive object due to gravity
  5. 6. two forces acting on an object are equal in size but act in opposite directions
  6. 7. or energy cause motion or change
  7. 8. known as energy conversion, is the process of changing energy from one form to another.
  8. 10. rate at which something occurs or is repeated over a particular period of time or in a given sample.
  9. 11. is both a property of a physical body and a measure of its resistance to acceleration when a net force is applied.
  10. 13. be thought of as the rate at which an object covers distance.
  11. 15. speed of something in a given direction.
  12. 19. movement caused within a fluid by the tendency of hotter and therefore less dense material to rise, and colder, denser material to sink under the influence of gravity, which consequently results in transfer of heat.
  13. 20. is the resistance of any physical object to any change in its velocity
Down
  1. 1. physics,of an object is the energy that it possesses due to its motion.
  2. 2. the energy that is stored in an object due to its position relative to some zero position.
  3. 3. to the energy contained within a system that is responsible for its temperature. Heat is the flow
  4. 5. energy of an object due to its motion or position;the sum of an object's kinetic energy and potential energy.
  5. 9. of the quantity of heat required to raise the temperature of a body one degree to that required to raise the temperature of an equal mass of water one degree.
  6. 10. instance of reflecting especially : the return of light or sound waves from a surface.
  7. 12. an object travels the same distance every second
  8. 14. action or process of moving or being moved.
  9. 16. act or process of moving faster or happening more quickly
  10. 17. unit used to measure force,one is equal to the force needed to accelerate a mass of one kilogram one meter per second per second.
  11. 18. the vector sum of all the forces that act upon an object
  12. 19. wave vibrating at right angles to the direction of its propagation.