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MHT CET Physics question

PhysicsThermal Properties of MatterMHT CET

A body cools from 60°C to 50°C in 10 minutes. If room temperature is 25°C and assuming Newton's law of cooling to hold good, the temperature of the body at the end of the next 10 minutes will be :

Answer: (C)

Solution

With , , and then °C (the excess falls from

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Question ID VK-063134