Question

an object is placed at 60cm from convex mirror of radius of curvature 40cm. Find the position , nature, and magnification of the image .
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Answer 1

Given that,

Object distance u = –60 cm

then

⇒ V = 30 cm.

Now use mirror formula to find its focal length (f)

Again from question:-

Let object distance = –x

Then by using the mirror formula

Hence the required object distance = 120 cm

Answer 2

Answer:Position of image is 15 cm

Magnification is 1/4

Nature is virtual erect and diminished

Explanation: