The quantity of heat which crosses unit area of a metal plate during conduction depends on

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The quantity of heat which crosses unit area of a metal plate during conduction depends on

(A) the density of the metal. 

(B) the temperature gradient perpendicular to the area. 

(C) the temperature to which the metal is heated. 

(D) the area of the metal plate.


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Salim Ahmed Kawsar

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(B) the temperature gradient perpendicular to the area.

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