Question

An object 5 cm is placed at a distance of 10cm in front of a convex mirror of radius of curvature 30 cm. Find the position, nature and size of the image.?​

Answer 1

♡answer

Explanation:

istance is -ve.

v=?

R= 30 cm

f =15 cm

ho= 5 cm

1/u+1/v=1/f

(-1/10)+(1/v)=(1/15)

1/v=1/15+1/10

1/v=(2+3)/30

1/v =5/30

v= 6 cm

size of the image

m= hi/ho =-v/u

=-6/10 =0.6

0.6=hi/5

hi=3 cm

Answer 2

Answer:

refer to the attachment