Across
- 2. Energy produced by vibrations of a __ wave
- 4. Mangoes hanging from a tree
- 5. Ability to do work
- 7. Ensuring energy is used efficiently
- 9. Energy from moving charged electrons
- 11. Energy in motion
- 13. A wave that includes light and radio waves
- 15. Turning on light
- 16. Thermal energy is related to __
- 17. Can't be created or destroyed is the __ of energy
- 18. Force applied over a distance
- 19. A battery stores __ energy
Down
- 1. An object powered by the sun
- 3. Energy that can change like kinetic
- 6. It helps us see objects
- 8. Energy from nucleus of atoms
- 10. Movement of machines
- 12. Electricity charged particles
- 14. To change energy from one form to another
- 15. Stretched objects