At the same distance from a fire,the heat is | vedclass

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(C) When a fire burns,the air surrounding the flame gets heated. As the air gets heated,it becomes less dense and rises upwards due to buoyancy. This

Vedclass · Accepted Answer

Convection carries heat in the upward direction.

Vedclass · Answer

(C) When a fire burns,the air surrounding the flame gets heated. As the air gets heated,it becomes less dense and rises upwards due to buoyancy. This process of heat transfer through the actual movement of fluid particles is known as convection. Since the hot air rises,the heat intensity is significantly higher directly above the fire compared to the sides,where the air is not being actively displaced by the rising convection currents.

At the same distance from a fire,the heat is greater at the top than at the sides because...

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