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