2 10 Two planoconvex lenses each of focal length 10 cm

Last updated: 6/8/2023

2 10 Two planoconvex lenses each of focal length 10 cm refractive index 3 2 are placed as shown In the space left water R I 4 3 is filled The whole arrangement is in air The optical power of the system is in diopters A 6 67 B 6 67 C 33 3 D 20