Question

An object is placed 30 cm from a concave spherical mirrorwitha radius of curvature of 40 cm .which of the followingdescribes the image ?

a) virtual and located at infinity from the mirror

b) real and located 60 cm from the mirror

c) real and located 120 cm from the mirror

d) virtual and located 60 cm from the mirror

e) virtual and located 120 cmfrom the mirror