when an object is kept at 50cm in front of cancave mirror its real image is obtained at the same distances from the mirror.what is the focal length of the mirror?
Answers
Answered by
1
focus length is 25cm
50/2=25
the object at center of mirror
50/2=25
the object at center of mirror
Answered by
2
image is formed at same side as that of the object so the object is at C centre of curvature so focal length is 25cm
Similar questions