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Heat Transfer

In which of t...

Question

In which of the following Convection is the mode of heat transfer?

A

Touching a stove and being burned

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B

Heat from a fire

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C

Hot air rising

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D

all of above

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Solution

The correct option is C Hot air rising
Hot air rising $\Rightarrow$ mode of transfer of heat is convection
As convection is transfer of heat through fluid (liquid or gas) caused by molecular motion.

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