Ray Optics and Optical Instruments Part 1

Section: Physics

Question : 21 of 100

Marks: +1, -0

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 plano-convex lens made of the same material with power 1.5P is:

[6 Sep 2020 Shift 2]

R
2
2R
3R
2
R
3

Validate

Go to Question:

Prev Question

Next Question