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A beaker contains 50 gm water at 20 degree c.How much water having temperature 60 degree C should be added to have an equilibrium temperature of 40 degree c?
10 years ago

Answers

Damon
C * m (60-40) = C * 50 (40-20)
so
m = 50 grams or .050 Kg
10 years ago

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