An object is placed at a distance of 100 cm ,from each of the above lenses A and B. Calculate (i) image distance, and (ii) magnification, in each of the two cases.
Lens A : v = +100 cm ; m = - 1 ; Lens B : v = -20 cm ; m = 0.2

Question

An object is placed at a distance of 100 cm ,from each of the above lenses A and B. Calculate (i) image distance, and (ii) magnification, in each of the two cases.

Philoid · Accepted Answer

Lens A : v = +100 cm ; m = - 1 ; Lens B : v = -20 cm ; m = 0.2