The unit of molar specific heat is

The S.I. unit of latent heat is

The slowest mode of transfer of heat is

The quantity of heat which crosses unit area of a metal plate during conduction depends on

Which of the following is not the unit of thermal conductivity?

The most desirable combination for the material of a cooking pot is

While measuring thermal conductivity of a liquid, we keep the upper part hot and lower part cold, so that

Convention currents in air in day time is from

One end of a metal rod one metre long is kept in ice and the other end is at 100 °C. What is temperature gradient throughout the rod?

_______ amount of heat is required to raise the temperature of 100 g of kerosene from 10 °C to 30 °C (Given: specific heat of kerosene is 0.51 kcal/kg °C)