The two ends of a rod of length L and a uniform cross-sectional area A are kept at two…
Physics · NEET · NTA Exams — Properties of Solids and Liquids
The two ends of a rod of length L and a uniform cross-sectional area A are kept at two temperature 
and 
The rate of heat transfer, 
through the rod in a steady state is given by [CBSE PMT 2009]
and The rate of heat transfer, through the rod in a steady state is given by [CBSE PMT 2009] 
Answer
(A)
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