Question: A solid body at initial temperature T0 is immersed in a bath of water at initial temperature Tw0 . Heat is transferred from the solid

A solid body at initial temperature T0 is immersed in a bath of water at initial temperature Tw0 . Heat is transferred from the solid to the water at a rate = (_), where K is a constant and Tw and T are instantaneous values of the temperatures of the water and solid. Assuming that the heat capacities of body and water equal to Ct and _^. Develop an expression for T as a function of time . Ignore effects of expansion or contraction, and assume constant specific heats of both water and solid.

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