Jee Main
Geometrical Optics
JEE Main 2021 (Online) 27th August Evening Shift
MCQ+4 / -12021
Curved surfaces of a plano-convex lens of refractive index \(\mu\)1 and a plano-concave lens of refractive index \(\mu\)2 have equal radius of curvature as shown in figure. Find the ratio of radius of curvature to the focal length of the combined lenses.
