Across
- 2. energy that is stored
- 4. energy to do with movement
- 6. another word for heat
- 8. the scientific word for bending light
- 9. the energy source used
- 10. a 3D glass object that is used to split white light into colours
- 13. the main type of energy coming out of a trumpet
- 14. an energy source that is used for petrol in cars
- 15. Energy is the ability to do______.
- 19. the process that is used by plants to make their own food
- 20. an energy source that is used for some stove tops
Down
- 1. the property of light that allows light to be blocked
- 3. a device that makes use of expansion to take the temperature
- 5. a property of thermal energy that makes rail way tracks buckle unless they have a gap
- 7. most of Australias energy comes from this source
- 11. a property of thermal energy that makes crayons turn into a liquid when heated
- 12. devices that bounce (reflect) light back
- 16. the type of energy in a banana
- 17. the energy source used in fire places
- 18. the energy source used in sailing boats