Across
- 3. Part of the food heated by infra red radiation (7)
- 4. Number of waves per second (9)
- 12. Heat transfer without using particles (9)
- 14. Unit of frequency (5)
- 15. Measure of a materials ability to store heat energy (8, 4, 8)
- 16. What is passed from particle to particle during conduction (7, 6)
Down
- 1. EM Radiation used by a conventional oven (5,3)
- 2. Diagram to show energy efficiency (6)
- 5. Point above which TIR occurs (8, 5)
- 6. Spreading of waves around an obstacle (11)
- 7. Slowing of waves from one transparent material to another (10)
- 8. Use of latent heat energy during melting (4, 8)
- 9. Transfer of heat NOT found in a solid (10)
- 10. Form of coding of information used on a CD (7)
- 11. Unit of energy (5)
- 13. Waves of same frequency and in phase (8)