Skip to content
Back to quiz
6. Heat is measured in joules
7. Heat travel in a solid is called conduction?
8. What does temperature describe?
- How hot something is
- How much energy there is
9. Conduction happens best in solids as the particles are close together
10. Does heat always move from a hot object to a cold?
- Yes until they both become the same temperature.
- No
11. When the heated solid cools down does it get smaller?
12. Heat transfer in a liquid is called convection
13. Are metals good conductors of heat?
14. When a solid expands it has the same mass but does its density increase?
- No it actually decreases
- Yes
15. This is called a convection current
16. Can we measure temperature with a thermometer?
17. When a solid is heated does it gain energy?
18. Does The extra vibrations in a solid cause the particles to move around
- Yes- so the solid expands (gets bigger)
- No
19. Gases are the worst conductors because the. Particles are far apart
20. The amount of heat depends on
- It's temperature, it's material, it's mass
- How it looks like
- How big the object is