Physics · 2024
JEE Main · 29 January 2024, Shift 2 · Q50
If the distance between object and its two times magnified virtual image produced by a curved mirror is 15 cm, the focal length of the mirror must be:
If the distance between object and its two times magnified virtual image produced by a curved mirror is $\displaystyle 15$ cm , the focal length of the mirror must be:
Official answer
From NTA’s final answer key for this paper.
(4)
$\displaystyle -10 \mathrm{~cm}$
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JEE Main 2024 Physics question, with the answer from NTA’s final answer key. Where our answers come from.