Question

concave mirror produce three time magnifield (enlarged) real image of an object placed at 10 cm in front of it. where is image located?​

Answer 1

Answer:

Given magnification m=3

and object distance u=10 cm and we know,

Magnification m= -v/u

−v=3×−10

v=30 cm

Thus the image is formed at distance of 30 cm.