Question

Between which two points of a concave mirror should an object be placed to obtain a magnification of -3 and +2.5

Answer 1

To get magnification -3 place the mirror beyond the centre of curvature.

And for + 2.5 place it between focus and c.of curvature...

Hope it helps u...

Answer 2

Answer:

hope it helps you

have a great day

please make my answer as brainlist please