Across
- 2. Material that does not conduct heat well.
- 4. Substance that flows.
- 7. The process or action by which one thing absorbs or is absorbed by another
- 9. A factor that can change in an experiment
- 11. to bend or throw back light or heat
- 12. Energy from the sun.
Down
- 1. Transfer of heat by the movement of fluid
- 3. Electromagnetic radiation that can be seen with the unaided eye
- 5. Material that conducts heat well.
- 6. Electromagnetic radiation with wavelengths longer than visible light but shorter than radio waves
- 8. Transfer of energy by electromagnetic waves.
- 10. Flow of thermal energy from higher to lower temperature.