Across
- 2. converts electrical energy into light energy
- 4. more of this causes more energy
- 5. energy is transferred when a sound wave travels
- 6. the ability to do work
- 9. the_____an object, the more energy it can transfer
Down
- 1. when one object runs into another
- 3. energy can be transferred as _________
- 5. this item provides heat, light, and energy for Earth
- 7. converts electrical energy into sound energy
- 8. energy______when 2 objects collide