Heat
Across
- 5. Often trapped in insulators.
- 9. An instrument for measuring temperature.
- 10. Something which cools down becomes more _______.
- 12. Relating to heat.
- 14. The change in size of a substance when it is heated.
- 16. Heat transfer stops when the two objects are at the same ________________.
- 17. Consists of particles packed close together.
- 18. Takes the shape of its container.
- 20. Contains particles spaced far apart.
Down
- 1. Heat transfer which does not require a medium.
- 2. Particles in solids ________.
- 3. Another term for thermal radiation is __________ radiation.
- 4. A substance with a high specific heat capacity.
- 6. Involves the collision of particles.
- 7. Great conductors of heat.
- 8. Heat transfer process which is responsible for ocean currents.
- 11. All substances are made up of __________.
- 13. Changing a solid into a liquid.
- 15. _______ objects reflect thermal radiation.
- 19. Something which conducts poorly.