Heat and Temperature — Advanced

Grade 8 Science — Heat and Temperature — Advanced: 25 practice questions with instant scoring and explanations.

1. Temperature is a measure of:
2. Heat is energy that flows from:
3. The SI unit of heat/energy is:
4. Conduction of heat is the transfer of heat by:
5. Metals are good conductors of heat because:
6. Convection of heat is the transfer of heat by:
7. Convection occurs in:
8. Radiation of heat is the transfer of heat by:
9. Radiation can occur in:
10. Thermal conductivity is a measure of:
11. Materials with high thermal conductivity are:
12. Specific heat capacity of a substance is:
13. Water has a high specific heat capacity, which means:
14. A change of state is when:
15. Melting is the process of:
16. The melting point of ice at normal pressure is:
17. Evaporation is the process of:
18. Boiling is different from evaporation because:
19. Latent heat of fusion is the heat required to:
20. Latent heat of vaporisation is the heat required to:
21. During melting, the temperature of a substance:
22. The absolute zero temperature is:
23. Thermal insulators are materials that:
24. A thermos flask prevents heat loss by:
25. The heat required to change 1 kg of substance without temperature change is called: