1.
Thermal energy from a hot body flows to a cold body in the form of

2.
Transfer of heat by actual movement of molecules from a hot place to a cold place is known as

3.
The rate of flow of heat across the opposite faces of a meter cube of a substance maintained at the temperature difference of 1 kelvin is called its

4.
The heat transfer from one place to another takes place through

5.
Land and sea breezes are the result of

6.
The thermal conductivity of plastic foam is

7.
If the length between the hot and cold ends of the solid is larger, the rate of flow of heat will be

8.
If the temperature difference between hold and cold faces of the solids is greater, the rate of flow of heat will be

9.
The heat from the fireplace reaches us directly in the form of waves called

10.
Heat is transferred in solids by

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