A small candle 2cm in size is place at 30cm in front of a concave mirror of radius of curvature 40 cm. at what distance from the mirror or should a screen be place in order to obtain a sharp image? describe the nature and size of the image
Answers
Answered by
3
I hope it help u
Explanation:
pls mark me a brainlist pls pls
Attachments:
Similar questions