Which one of the following processes depends | vedclass

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(B) . Conduction is the process of heat transfer in a solid from a hotter region to a colder region without the actual movement of particles.$B$. Conv

Vedclass · Accepted Answer

Convection

Vedclass · Answer

(B) . Conduction is the process of heat transfer in a solid from a hotter region to a colder region without the actual movement of particles.$B$. Convection involves the movement of fluid particles. Heated,less dense particles rise,while cooler,denser particles sink due to the gravitational force acting on them. Thus,convection depends on gravity.$C$. Radiation is the transfer of heat via electromagnetic waves,which can occur even in a vacuum and does not depend on gravity.Therefore,the correct option is $B$.

Which one of the following processes depends on gravity?

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