Question:

A concave mirror of radius of curvature 60 cm is place at

Last updated: 7/30/2022

A concave mirror of radius of curvature 60 cm is place at

A concave mirror of radius of curvature 60 cm is place at the bottom of tank containing water up to a height of 20 cm. The mirror faces upwards with its axis vertical Solar light fall normally on the surface of water and the image of the of the sun is formed. If aµw= 4/3 then with the observer in air, the distance of the image from the surface of water is 30 m 10 m 7.5 cm above 7.5 cm below