For small temperature difference, the heat transfer rate as per Newton's law of cooling is proportional to (where, Δt = excess temperature)-A-ΔtB-Δt2C-Δt3D-Δt-A-Δt

Question

For small temperature difference, the heat transfer rate as per Newton&#39;s law of cooling is proportional to (where, &Delta;t = excess temperature)-A-&Delta;tB-&Delta;t2C-&Delta;t3D-&Delta;t-A-&Delta;t

APTITUDE CRACK · Accepted Answer

A &Delta;t For small temperature differences, according to Newton&#39;s law of cooling, the heat transfer rate is approximately proportional to the excess temperature (&Delta;t). Therefore, the correct completion is: a) &Delta;t

Heat Transfer

For small temperature difference, the heat transfer rate as per Newton's law of cooling is proportional to (where, Δt = excess temperature)

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Heat Transfer

For small temperature difference, the heat transfer rate as per Newton's law of cooling is proportional to (where, Δt = excess temperature)

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