The dimensional formula of heat energy is:

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Question

(A) Heat energy is a form of energy. The dimensional formula for any form of energy (kinetic,potential,heat,work,etc.) is derived from the formula $Wo

Vedclass · Accepted Answer

$[M^1L^2T^{-2}]$

Vedclass · Answer

(A) Heat energy is a form of energy. The dimensional formula for any form of energy (kinetic,potential,heat,work,etc.) is derived from the formula $Work = Force 	imes Displacement$.Since $Force = Mass 	imes Acceleration$,the dimensions of force are $[M^1L^1T^{-2}]$.Therefore,the dimensions of energy are $[M^1L^1T^{-2}] 	imes [L^1] = [M^1L^2T^{-2}]$.Thus,the correct option is $A$.

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