so that the equilibrium temperature attained is 40C?

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A copper calorimeter of mass 1.5kg has 200g of water at 25C. How much water (approx.) at 50∘C is required to be poured in the calorimeter, so that the equilibrium temperature attained is 40C?
01
Sep
A copper calorimeter of mass 1.5kg has 200g of water at 25C. How much water (approx.) at 50∘C is required to be poured in the calorimeter, so that the equilibrium temperature attained is 40C? A copper calorimeter of mass 1.5kg has 200g of water at 25C. How much water (approx.) at 50∘C is required to [...]
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