Forms of Energy

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Across
  1. 3. A visible form of energy produced by the Sun.
  2. 5. To take in and store light energy without reflecting or transmitting.
  3. 6. A form of energy that relates to the motion/speed of molecules.
  4. 9. A form of energy produced by vibrations.
  5. 12. A force that opposes motion between two touching objects.
  6. 13. The number of vibrations within a specific period of time.
  7. 14. A form of energy made available by the flow of electric charges.
Down
  1. 1. Quickly moving back and forth.
  2. 2. How high or low a sound is.
  3. 4. A form of energy due to its motion or position.
  4. 7. The ability to do work.
  5. 8. The bouncing back of light from a surface.
  6. 10. The change in the appearance of an object due to light traveling through different substances.
  7. 11. A form of energy that is stored in a substance.