Question

A 10 cm long object is placed at 15 cm away from a convex mirror of focal length 10 cm.find the height ,magnification and position of the image. (4cm,0.4,6cm) with Full solution

Answer 1

Answer:

Explanation:

u=-15

Height of object=10

F=10

height of image=?

V=?

M=?

1/f=1/v+1/u

1/10=1/v-1/15

1/v=1/10+1/15

=5/30

= 1/6

v=6

Height of the image/height of the object=-v/u

hi/10=-6/-15

hi=4

M=-v/u=-6/-15=0.4