Across
- 3. Famous physicist who discovered the theory of gravity and developed 3 laws pf physics
- 6. Energy can NOT be created or destroyed
- 8. A type of energy generated through temperature differences
- 11. When light bounces off an object
- 13. The capacity to do work
- 14. Type of energy stored in the bonds of molecules
- 15. The measure of the amount of matter in an object
Down
- 1. Movement of energy from one object to another
- 2. Bending of light from one medium to another
- 4. Changing from one type of energy to another
- 5. A ball held at a height above the ground has ___________
- 7. Type of energy that can be replenished over time such as sun and wind
- 9. The force that is responsible for keeping the planets in orbit around the
- 10. Type of energy generated by the movement of electrons
- 12. The energy an object has when it is in motion