Physics · 2021
JEE Main · 3 August 2021, Shift 1 · Q5
A carnot engine working at source temperature 400 K, takes 500 J heat from the source and rejects 300 J to sink. What is the temperature of sink?
A carnot engine working at source temperature $\displaystyle 400 K$, takes $\displaystyle 500 J$ heat from the source and rejects $\displaystyle 300 J$ to sink. What is the temperature of sink ?
Official answer
(4)
$\displaystyle 240 K$
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