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26-02-2024
Physics

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2kg ice at -20° C is mixed with 5kg water at 20° C. Then final amout of water in the mixture would be
Given specific heat of ice = 0.5 cal/g° C
Specific heat of water = 1 cal/g° C
Latent heat of fusion for ice = 80 cal/g

A. 6 kg
B. 5 kg
C. 4 kg
D. 2 kg

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