For a single material
its absorptive power and emissivity have equal magnitude
molar specific heat capacity is proportional to its specific heat capacity.
mass is proportional to number of moles.
density is proportional to volume of material.

How is the heat capacity of the body related to its specific heat capacity ?

An ideal gas having molar specific heat capaicty at constatnt volume is 3/2 R, the molar specific heat capacities at constant pressure is

The greater the mass of a body, the greater is its specific heat capacity. True of false?

At a given temperature, the specific heat of a gas at constant pressure is always greater than its specific heat at constant volume.

An ideal gas is made to undergo a process T = T_(0)e^(alpha V) where T_(0) and alpha are constants. Find the molar specific heat capacity of the gas in the process if its molar specific heat capacity at constant volume is C_(v) . Express your answer as a function of volume (V).

A: The thermal conductivity of a body depends on its material and dimensions. R: Thermal conductivity is proportional to length and inversely proportional to area cross-section of body.

For an ideal gas (C_(p,m))/(C_(v,m))=gamma . The molecular mass of the gas is M, its specific heat capacity at constant volume is :

State whether the specific heat capacity of a substance remains the same when its state changes from solid to liquid.

Out of molar entropy (I), specific volume (II), heat capacity (III), volume (IV), extensive properties are :

Why gases have two principal specific heat capacities ? C _(P) gt C _(v), Why?