Question

The mode of transfer of heat does not require any medium is called

Answer 1

radiation is the answer

Explanation:

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Answer 2

Radiation

Explanation:

• There are three methods of heat transfer conduction, convection and Radiation.
• Among these three radiation is the only method that does not require any medium .
• It can travel in vaccum with the speed of light.
• Radiation dominates over conduction and convection at high temperature levels.
• It is the fastest mode of heat transfer.