Across
- 2. The amount of matter in an object
- 5. Law of conservation of ________ says that energy can't be created or destroyed
- 6. the distance travelled per a unit of time (mph)
- 8. waves scatter as they meet a barrier
- 11. if you decrease the stress you are adding to an object, you _______ the elastic potential energy
- 13. the number of waves that pass a certain point in a given time
- 16. Energy that is stored in an object
- 17. the bottom of a wave
Down
- 1. the top of a wave
- 3. when the energy from a wave is absorbed
- 4. the height of a wave
- 7. The energy of motion
- 9. when a wave bends as it meets a new medium
- 10. waves bounc off of a surface
- 12. if you increase the height of an object you _______ the gravitational potential energy
- 14. the distance from crest to crest or trough to trough
- 15. speed and direction
