Question

For a concave mirror ,object  distance u = -6 cm with magnification  M = 4 and h1 = 1 cm .Find the image distance?​

Answer 1

Answer:

The image distance of the concave mirror is 24cm.

Step-by-step explanation:

As we know that,

Magnification (m) = - image distance/object distance.

m = -v/u.

; 4 = -v/-6

; [(-6)×4] = -v

; -24cm = -v

; v = 24cm.