Question

what is conduction convection radiation

Answer 1

Answer:

Conduction is the transfer of thermal energy through direct contact. Convection is the transfer of thermal energy through the movement of a liquid or gas. Radiation is the transfer of thermal energy through thermal emission.

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Answer 2

Answer:

Conduction - mode of transfer of heat in solids in which heat moves from molecules without any movement of the molecules themselves

convection - mode of transfer of heat, in liquids and gases, in which themselves move to carry heat.

Radiation - mode of transfer of heat in which no material is required for transfer of heat by radiation