Question

What are the different modes of heat transfer? Explain them briefly.​

Answer 1

There are three modes of heat transfer :-

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Conduction:

Heat transfer occurs due to direct contact of matter.

Convection:

Heat transfer between a solid and nearby fluid in motion.

Radiation:

Heat transfer through vacuum. The presence of a medium is not required and heat transfer can happen through empty space.

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Answer 2

Answer:

Heat flow is the movement of heart from the interior of Earth to the surface.

There are three modes of heat transfer.

1.conduction 2.convection 3.radiation

Explanation:

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