A double convex lens | GEOMETRICAL OPTICS

JEE MAIN 2020

06-09-2020 S2

Question

A double convex lens has power P and same radii of curvature R of both the surfaces. The radius of curvature of a surface of a planoconvex lens made of the same material with power 1.5 P is

Select the correct option:

$\frac{3 R}{2}$

$2 R$

$\frac{R}{3}$

$\frac{R}{2}$

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

Question Tags

JEE Main

Physics

Easy

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