Question

find the radii of curvature of a convex-concave convergent lens made of glass with refractive index n=1.5 having focal length of 24 cm .one of the radii of curvature is double the other​

Answer 1

Answer:

Focal lengthf=24cm. Where fis the focal length, nis the refractive index, R1,R2is the radii of curvature. Thus, the radii of curvature of a convexo-concave converging lens are 6cm and 12cm.