Question

8)
The height of an object kept 12 cm away from a concave mirror
is 1 cm. Calculate the magnification if an image of height 2.5 cm
is formed in front of the mirror.​

Answer 1

Answer:

4.8

Explanation:

ho(height of the object)=12cm

hi(height of the image)=2.5cm

m=?

m=hi/ho

m=12/2.5

m=4.8cm