An equi biconvex lens of focal length 10 cm is silvered as 3

Last updated: 6/13/2023

An equi biconvex lens of focal length 10 cm is silvered as 3 shown in figure Refractive index of glass is equal to 2 0 Focal length of mirror silvered portion only would be equal to 5 cm Focal length of mirror silvered portion only would be equal to 2 5 cm An object is placed at point on axis such that its image is also formed at same point the distance of that point from lens would be 10 cm An object is placed at point on axis such that its image is also formed at same point the distance of that point from lens would be 5 cm