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?

Properties of Solids and Liquids: JEE Main 2023 Physics question

JEE Main 2023 · 25 Jan, Morning shift · Q7974

JEE Main 202325 Jan, Morning shiftPhysicsEasyProperties of Solids and Liquids184× since 2002

A bowl filled with very hot soup cools from 98

^\circ

C to 86

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C in 2 minutes when the room temperature is 22

^\circ

C. How long it will take to cool from 75

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C to 69

^\circ