Across
- 3. Is metal a good or bad conductor of heat?
- 7. A liquid_______is a device used to measure heat.
- 8. The three temperature scales are Kelvin, Celsius, and _______.
- 10. When water becomes ice it _____. HINT: either expands or contracts
Down
- 1. What is the process by which thermal energy is transfered through electromagnetic waves?
- 2. When the temperature of a substance is _____ its particles move faster and farther apart.
- 4. Are good absorbers and emitters dark or light in color?
- 5. A materials ability to absorb and radiate thermal energy is indicated by its _______.
- 6. All forms of matter generally ______ when heated and contract when cooled.
- 9. Heat is defined as a flow of _____ energy due to a temperature difference.