Science, asked by onlyhena544, 7 months ago

(a) Which is the fastest method of heat transfer–conduction, convection or radiation (b) What conditions are necessary for transfer of heat from one body to another by conduction? (1+2) *​

Answers

Answered by Anonymous
1

Explanation:

The energy transferred by radiation propagates with the speed of light . In radiation , heat is transferred by electromagnetic waves , which have the fastest speed , so it is the fastest mode of heat transmission .

Answered by shravannv
1

Explanation:

a.

Radiation is the fastest because in this case, the transfer of heat takes place at the speed of light.

b.

Both conduction and convection need a material medium for the transfer for heat.

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