One end of cylindrical glass 1 5 is given a shape of concave

Last updated: 6/13/2023

One end of cylindrical glass 1 5 is given a shape of concave refracting surface of radius of curvature 10 cm as shown in the figure An air bubble is situated in glass rod at a point on its axis such that it appears to be at 10 cm from surface inside glass The actual location of bubble inside glass from surface is 1 5 Bubble 12 cm 20 cm 30 cm 36 cm R 10 cm