Multiple Choice Questions on Thermal Properties of Matter
Multiple Choice Questions
Choose the best possible answer.
- The S.I. unit of heat is
A. J | B. kg | C. K-1 | D. K |
- The S.I unit of temperature is
A. °C | B. °F | C. J | D. K |
- The Fahrenheit and Celsius scale reading of temperature coincide at
A. 0° | B. -460° | C. -273° | D. -40° |
- 310 K in centigrade is
A. 37° | B. 310° | C. 63° | D. 273° |
- When water at 0°C is heated, it contracts till temperature reaches
A. 1°C | B. 4° | C. 100° | D. 100 K |
- The S.I unit of specific heat is
A. JK-1 | B. JK-1 kg-1 | C. J kg-1 | D. JK kg |
- The relation between coefficient of linear and volume expansion is
A. α = 3γ | B. γ = 3α | C. γ = α/2 | D. γ = 6α |
- The S.I unit of latent heat is
A. JK-1 | B. J kg-1 | C. JK kg-1 | D. JK kg |
- How much heat is required to melt 1 kg of Zink at its boiling temperature 240°C with latent heat of 113 × 103 J kg-1.
A. 113 × 103 J | B. 1.13 × 103 J | C. 2.4 × 105 J | D. 2.71 × 107 J |
- The amount of heat required to raise the temperature of 1 kg of water by 1 K is
A. 1 J | B. 400 J | C. 310 J | D. 4190 J |