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A body takes 4 minutes to cool from 100∘C to 70∘C . To cool from 70∘C to 40∘C it will take ( room temperature is 15∘C ) |
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Answer» A body takes 4 minutes to cool from 100∘C to 70∘C . To cool from 70∘C to 40∘C it will take ( room temperature is 15∘C ) |
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