How many grams of a liquid of specific heat 0.2 cal/g ∘C at a temperature 40∘C must be mixed with 100 gm of a liquid of specific heat 0.5 cal/g∘C at a temperature 20∘C, so that the final temperature of the mixture becomes 32∘C?

How many grams of a liquid of specific heat 0.2 cal/g ∘C at a temper

1.	How many grams of a liquid of specific heat 0.2 cal/g ∘C at a temperature 40∘C must be mixed with 100 gm of a liquid of specific heat 0.5 cal/g∘C at a temperature 20∘C, so that the final temperature of the mixture becomes 32∘C?
Answer» How many grams of a liquid of specific heat $0.2 {cal/g}^{\circ} C$ at a temperature $40^{\circ} C$ must be mixed with $100 gm$ of a liquid of specific heat $0.5 {cal/g}^{\circ} C$ at a temperature $20^{\circ} C$ , so that the final temperature of the mixture becomes $32^{\circ} C$ ?

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How many grams of a liquid of specific heat 0.2 cal/g ∘C at a temperature 40∘C must be mixed with 100 gm of a liquid of specific heat 0.5 cal/g∘C at a temperature 20∘C, so that the final temperature of the mixture becomes 32∘C?

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