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Question
Among the following methods of heat transfer, gravity does not play any part in
Among the following methods of heat transfer, gravity does not play any part in
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Solution
The correct option is C Radiation and Conduction
Gravity does not play any part in radiation and conduction because in both these processes heat is transferred without any motion of the medium particles. However, in convection heat is transmitted through the substance from one point to another due to the motion of the heated particles of the substance. These heated particles are affected by gravity.
Radiation and Conduction
Gravity does not play any part in radiation and conduction because in both these processes heat is transferred without any motion of the medium particles. However, in convection heat is transmitted through the substance from one point to another due to the motion of the heated particles of the substance. These heated particles are affected by gravity.
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