A candle flame 1.6 cm high is imaged in a ball bearing of diameter 0.4 cm. If the ball
Channel: Doubtnut
Date: 28/06/2020

A candle flame 1.6 cm high is imaged in a ball bearing of diameter 0.4 cm. If the ball bearing is 20 cm away from the flame, find the location and the height of the image.