Calculate the change in internal energy ...

Calculate the change in internal energy of a block of copper of mass `200g` when it is heated from `25^(@)C t o 75^@C`. Given specific heat of copper `= 0.1 cal. g^(-1) .^(@)C^(-1)` and assume that change in volume is negligible.

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SL ARORA-FLUIDS AT REST-Problem for self practice

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