Forms of Energy

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Across
  1. 2. The form of energy caused by vibrations.
  2. 6. The heat transfer over space through electromagnetic waves.
  3. 8. You can see your _______ on the surface of still water because light is bouncing off of it.
  4. 12. _____ always travels from the hot to cold substance.
  5. 13. The energy of motion or movement.
  6. 16. Light ___ when it travels from one substance to another. This causes rainbows and is called refraction.
  7. 17. Examples of chemical energy are ______ in a remote-controlled car or the food we eat.
  8. 19. A small bell has a ____ pitch than a larger one.
  9. 20. Some light can pass through this type of material.
  10. 22. Form of energy that travels in a straight line and allows us to see.
Down
  1. 1. What is heat transfer through direct contact?
  2. 3. Space has no sound because there are no ______ to vibrate there.
  3. 4. When negatively charged particles called _______ move, electricity happens.
  4. 5. Energy is the ability to do ___.
  5. 7. All light can pass through an object that is _____.
  6. 9. _____ energy is stored energy.
  7. 10. No light can pass through this type of substance.
  8. 11. What is the heat transfer through a gas or liquid?
  9. 14. Slow vibrations make pitches or frequencies that are ___.
  10. 15. High-pitched sounds vibrate ___ so they have a high frequency.
  11. 18. The ability to do work or cause a change.
  12. 21. Energy can't be ____ or destroyed.