Question

1. Measurement of heat is called [ ]
a) Calorimetry b) Thermometry c) Heat meter d) Heat engine
2. The amount of heat supplied to a system can [ ]
a) Change the temperature b) Change the state
c) Do some mechanical work d) All the above
3. The relation between specific heat a body and change in temperature of that body is [ ]
a) s = delta t b) s propotional to delta t c) s propotional to 1/delta t
d) None of these
4. Specific heat of water is [ ]
a) 0.1 cal g–1 °C–1 b) 1 cal g–1 °C–1 c) 0.5 cal g–1 °C–1 d) 0.03 cal g–1 °C–1
5. The amount of heat required to raise the temperature of unit mass through one unit is[ ]
a) molar specific heat b) thermal capacity c) heat capacity d) specific heat capacity
6. Value of 1 calorie in joules [ ]
a) 4200 J b) 42 J c) 4.2 J d) 420 J
7. Calorie is [ ]
a) SI unit of heat b) CGS unit of heat
c) SI unit of temperature d) CGS unit of temperature
8. Most commonly used conditions to obtain specific heat capacities [ ]
a) Constant pressure
b) Constant volume
c) Both a and b, d) Neither a nor b
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Answer 1

Sorrrrrrry wanted points........