Question

an object of size 14cm is placed at 32cm in front of a convex mirror of focal length 16cm .At what distance from the mirror should a screen be placed so that a sharp focussed image can be obtained ?find the size And the nature of the image

Answer 1

Image distance is
$1 \div 16 = 1 \div 32 + 1 \div imge$
And is 32