The form of energy that flows from a hot body to a cold body is 

       Name the process by which heat energy from the sun reaches the surface of the earth

Name the device used to measure temperature

The word 'latent' orginates from.

The common unit of temperature is

In the process of radiation, energy transmits as

Which of the following is a measure of the average energy of the particles in a substance?

Matter is made up of 

Which of the following involves transfer of heat energy between adjacent molecules in a solid?

Unit of heat in SI system