ENERGY
Across
- 2. Energy of movement
- 3. Energy cannot be created or destroyed, only change into another form of energy
- 5. an interaction between two objects
- 6. the requirments the solution must fit to bo successful. Criteria is plural for criterion
- 9. the rate at which work is done
- 11. The limitations on how to make a design.
- 12. A chemical reaction in which a substance reacts with an oxidant to produce heat or light and a new product
- 14. the total heat content of a system
- 16. the mathematical relationship between voltage, current, and resistance, showing that current is directly proportional to voltage and inversly proportional to resistance
- 17. A substance(s) present before a chemical reaction occurs
- 19. a form of kinetic energy that refers to the motion of particles in matter
- 23. The difference between electric currents and magnetic fields
- 25. The mathematical relationship showing that the force of electrostatic repulsion or attraction between two objects depends of their charges and the distance between them
- 26. A substance(s) formed as a result of a cheimical reaction
- 27. The ability to cause change
- 30. A form of potential energy released during radioactive processes that affect the nuclei of atoms
- 31. the total lenght traveled by an object
- 32. stored energy
- 33. subatiomic particles of light energy that are much smaller than electrons
- 34. the mathematical relationship showing that the enthalpy change of a chemical reaction is the same whether the reaction happens with a single step or many steps
Down
- 1. designing and building things to solve problems
- 4. the process where a molecule or atom loses electrons
- 7. A form of kinetic energy that comes from raidation or electormagnetic waves.
- 8. The interaction between electric currents and magnetic fields
- 10. a form of kinetic energy resulting from the movement of eletrons
- 13. A form of potential energy stored in the bonds of compounds
- 15. A form of knietic energy that is the energy of motion
- 18. The changing from one type or form of energy to another
- 20. an object that becomes magnetic when an electric current flows through it
- 21. A type of machine powered by electrical energy (or thermal energy) that allows for a vehicle or part to move
- 22. the force required to move an object a certain distance
- 24. The force between two charged objects
- 28. the potential energy between two points in a circut, causing electrons(electric charge) to move frome one point to another
- 29. A point where the electric current is closed, allowing it to flow into teh commutator