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JEE MAIN 2025
28-01-2025 SHIFT-2
Question
In a long glass tube, mixture of two liquids $A$ and $B$ with refractive indices 1.3 and 1.4 respectively, forms a convex refractive meniscus towards $A$. If an object placed at 13 cm from the vertex of the meniscus in A forms an image with a magnification of ' -2 ' then the radius of curvature of meniscus is:
Select the correct option:
A
$\frac{1}{3} \mathrm{~cm}$
B
$\frac{4}{3} \mathrm{~cm}$
C
1 cm
D
$\frac{2}{3} \mathrm{~cm}$
✓ Correct! Well done.
✗ Incorrect. Try again or view the solution.
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