A bowl filled with very hot soup cools from 98^{\circ} {\C} to 86^{\circ} {\C} in 2 minutes when the room temperature is 22^{\circ} {\C}. How long it will take to cool from 75^{\circ} {\C} to 69^{\circ} {\C} ? [25-Jan-2023 Shift 1]

Correct Answer is : 1.4 minutes

JEE Mains 25-Jan-2023 Shift 1 Solved Paper

Section: Physics

Question : 19 of 90

Marks: +1, -0

A bowl filled with very hot soup cools from 98∘C to 86∘C in 2 minutes when the room temperature is 22∘C. How long it will take to cool from 75∘C to 69∘C ?

[25-Jan-2023 Shift 1]

2 minutes
1.4 minutes
0.5 minute
1 minute

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