Across
- 3. there are many different types of ____
- 5. the transfer of heat through waves from a warm to cooler body
- 7. metal heaters that radiate energy in a cold building
Down
- 1. electromagnetic waves of different types have different____
- 2. in latin radius means____
- 4. the transfer of heat through electromagnetic waves
- 6. ___ objects absorb heat better than light objects