The percentage change in internal energy, when a gas is cooled from `927^(@)C` to `27^(@)C` , is

The change in internal energy when a gas is cooled from 927°C to 27°C is

Find the change in internal energy in joule when 20gm of a gas is heated from 20^(@)C to 30^(@)C (c_(v)=0.18 kcal//kg K , J=4200J//kcal )

When the temperature of a gas is raised from 27^@C to 927^@C , its RMS velocity

When the temperature of an ideal gas is increased from 27^(@)C to 927^(@)C , the kinetic energy will be