Question

The mode of transfer of heat where medium is required:

Answer 1

Answer:

In solids, generally, the heat is transferred by conduction. In liquids and gases the heat is transferred by convection. No medium is required for transfer of heat by radiation. The materials which allow heat top as through them easily are conductors of heat.

Answer : Conduction , Convection

Explanation:

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Answer 2

Answer:

CONDUCTION

Explanation:

IN CONDUCTION HEAT WERE TRANSFER FROM ONE SOLID MATERIAL TO OTHER.HEAT IS TRANSFER FRON HIGHER TO LOWER JUST LIKE AIR..