Physics · 2018
JEE Main · 15 April 2018, Shift 2 · Q30
A body takes 10 minutes to cool from 60°C to 50°C. The temperature of surroundings is constant at 25°C. Then, the temperature of the body after next…
A body takes $\displaystyle 10$ minutes to cool from $\displaystyle 60$°C to $\displaystyle 50$°C. The temperature of surroundings is constant at $\displaystyle 25$°C. Then, the temperature of the body after next $\displaystyle 10$ minutes will be approximately :
Official answer
(4)
$\displaystyle 43$°C
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JEE Main 2018 Physics question, with the answer from NTA’s final answer key. Where our answers come from.