Physics · 2021
JEE Main · 26 February 2021, Shift 1 · Q16
A short straight object of height 100 cm lies before the central axis of a spherical mirror whose focal length has absolute value |f|=40 cm. The…
A short straight object of height $\displaystyle 100$ cm lies before the central axis of a spherical mirror whose focal length has absolute value $\displaystyle |f|=40 \mathrm{~cm}$. The image of object produced by the mirror is of height $\displaystyle 25$ cm and has the same orientation of the object. One may conclude from the information :
Official answer
(3)
Image is virtual, opposite side of convex mirror.
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JEE Main 2021 Physics question, with the answer from NTA’s final answer key. Where our answers come from.