Thermal Properties of Matter – Temperature, Heat, Thermal Expansion

Grade 11 Physics — Thermal Properties of Matter – Temperature, Heat, Thermal Expansion: 25 practice questions with instant scoring and explanations.

1. What is the SI unit of temperature?
2. At what temperature are Celsius and Fahrenheit equal?
3. What is absolute zero in Kelvin?
4. Thermal expansion coefficient for solids:
5. Volumetric expansion coefficient γ in terms of α:
6. Which liquid has anomalous expansion?
7. Linear expansion formula:
8. Bimetallic strip bends because:
9. What is heat?
10. SI unit of heat:
11. Calorie to joule conversion:
12. Newton's Law of Cooling:
13. Railway gaps prevent:
14. When heated, density of substance:
15. Heated glass plate with hole:
16. Mercury thermometer advantage:
17. Cavity in heated metal block:
18. Water volumetric expansion coefficient:
19. Water at 4°C when heated:
20. Area expansion β relates to α:
21. Linear expansion coefficient units:
22. At constant volume, P and T:
23. Thermal expansion cause:
24. Celsius to Kelvin: K = °C +
25. At constant pressure, V/T: