Physics · 2014
NEET 2014 · 4 May · Code P · Q16
Certain quantity of water cools from 70°C to 60°C in the first 5 minutes and to 54°C in the next 5 minutes. The temperature of the surroundings is:
Certain quantity of water cools from $\displaystyle 70$°C to $\displaystyle 60$°C in the first $\displaystyle 5$ minutes and to $\displaystyle 54$°C in the next $\displaystyle 5$ minutes. The temperature of the surroundings is :
Official answer
From NTA’s final answer key for this paper.
(1)
$\displaystyle 45^{\circ} \mathrm{C}$
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NEET (UG) 2014 Physics question, with the answer from NTA’s final answer key. Where our answers come from.