Question

An object is placed on the principal axis of concave mirror of focal length 10cm at a distance of 8.0cm from the pole . Then the position and nature of the image is​
With solution

Answer 1

Answer:

bro its to easy i am giving formula plz try it once

(1/f)=(1/v + 1/u)

remember about sign convenience

focal length= -ve

object distance= -ve

Explanation:

(1/f)=(1/v + 1/u)

-1/10 = 1/v-1/8

1/8-1/10=1/v

v=40 cm