Across
- 3. what is the transfer of heat in the form of wave energy
- 5. what spectrum includes 7 types of waves
- 6. which way does heat travel
- 7. what radiates heat outwards to earth and the solar system
Down
- 1. what have a measurable heat wave
- 2. what colored objects tend to absorb more heat
- 4. how many types of waves are on the electromagnetic spectrum