Physics · 2025
JEE Main · 3 April 2025, Shift 1 · Q40
The radiation pressure exerted by a 450 W light source on a perfectly reflecting surface placed at 2 m away from it, is
The radiation pressure exerted by a $\displaystyle 450$ W light source on a perfectly reflecting surface placed at $\displaystyle 2$ m away from it, is
Official answer
From NTA’s final answer key for this paper.
(2)
$\displaystyle 6 \times 10^{-8} \text { Pascals }$
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JEE Main 2025 Physics question, with the answer from NTA’s final answer key. Where our answers come from.