Question

an object is placed at a distance of 10 cm from a convex mirror of focal length 15 cm. Find the position of image

Answer 1

Hey Buddy

Here’s the answer

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Given

Focal length ( f ) = 15 cm

Object distance ( u ) = - 10 cm

Image distance ( v ) = ?

We know

1/f = 1/u + 1/v

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

1/v = 1/10 + 1/15

1/v = ( 3 + 2 )/30

1/v = 5/30

1/v = 1/6

v = 6 cm

Hence image is virtual errect

Or is 6 cm at right of principal


HOPE HELPED

PEACE :)