Heat and Temperature
Across
- 3. _________ best surface for absorbing heat radiation
- 4. ____ transfers in three ways (Conduction,convection & radiation)
- 6. Wood is an example of an _________
- 7. ____ objects in a warmer room will heat up to room temperature.
- 9. __________ best surface for reflecting heat radiation
- 13. _________ travels in a straight line
- 14. Radiation travels at the speed of _____
- 15. _______ energy is equal to an Internal energy
Down
- 1. Metal is an example of a _________
- 2. Radiation doesn't require ________ to travel
- 5. Heat energy reach the Earth from the ___ by radiation
- 8. We measure temperature using a ___________
- 10. ___ object cool in a cooler room will cool to room temperature.
- 11. Heat transfer from a ______ place
- 12. Particles that are closest to each other is _____