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