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QAIPM-2014-Ph-1425: NEET 2014 Physics - Class 11 AIPM-2014-Ph-1425 Solution: Certain quantity of water cools from \(70^ C\) to \(60^ C\) in…

Certain quantity of water cools from 70∘C70^\circ C to 60∘C60^\circ C in the first 5 minutes and to 54∘C54^\circ C in the next 5 minutes. The temperature of the surroundings is 45∘C45^\circ C 20∘C20^\circ C 42∘C42^\circ C 10∘C10^\circ C

Multiple Choice Options

  • A 45 o C
  • B 20 o C
  • C 42 o C
  • D 10 o C

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