Certain quantity of water cools from 70^\circC to 60^\circC in the first 5 minutes and to 54^\circC in the next 5 minutes. The temperature of the surroundings is; [NEET 2014]

NEET 2014 Physics and Chemistry

Question : 16 of 90

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Certain quantity of water cools from 70°C to 60°C in the first 5 minutes and to 54°C in the next 5 minutes. The temperature of the surroundings is;

[NEET 2014]

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