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A current carrying wire heats a metal rod. The wire provides a constant power (P) to the rod. The metal rod is enclosed in an insulated container. It is observed that the temperature (T) in the metal rod changes with the time (t) as T(t)=T0[1+Bt^(1/4)] where B is a constant with appropriate dimensions while T0 is a constant with dimensions of temperature. Find the heat capacity of the metal.

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