Energy Crossword

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Across
  1. 3. Unit of measurement for energy
  2. 5. Stored energy
  3. 10. On a sound wave this is the distance from crest to crest
  4. 11. Movement energy
  5. 13. This is what happens to sound energy when creating an echo
  6. 15. Energy from the sun
  7. 16. When sound energy is scattered in many directions
  8. 17. A small bird is said to have a high one
  9. 18. A poor conductor of heat
  10. 19. Amount of waves passing a single point per second
Down
  1. 1. Vibration energy that creates waves in the air
  2. 2. Type of potential energy contained in an apple
  3. 4. Process by which a plant converts light energy
  4. 6. Transfer of heat energy through a fluid
  5. 7. Transfer of heat by direct contact of substances
  6. 8. Heat energy extending outwards in all directions from the sun
  7. 9. Units of measurement for loudness
  8. 12. In a kettle electrical energy is converted to this type of energy
  9. 14. Describes how effective a device is at converting energy from one type to another