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A cup of coffee cools from 90C to 80C in t minutes, when the room temperature is 20°C. The time taken by a similar cup of coffee to cool from 80°C to 60°C at a room temperature same at 20°C is

Question. A cup of coffee cools from 90C to 80C in t minutes, when the room temperature is 20°C. The time taken by a similar cup of coffee to cool from 80°C to 60°C at a room temperature same at 20°C is

A cup of coffee cools from 90C to 80C in t minutes, when the room temperature is 20°C. The time taken by a similar cup of coffee to cool from 80°C to 60°C at a room temperatur                                                                                                    (NEET-2021)

Aditya Bhatt Answered question 15 February 2024
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