Question

90. body takes 5 minutes to cool from 50°C to 40°C. Its
temperature comes down to 33.33 °C in the next 5 minutes.
Temperature of the surroundings is
a) 15°C
b)20°C
(c) 25°C
(d) 10 C​

Answer 1

Answer:

20

Explanation:

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Answer 2

Explanation:

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