5 An angle of incidence of 20 in water results in an angle

Last updated: 5/11/2023

5 An angle of incidence of 20 in water results in an angle of refraction of 15 a Is the second medium more of less optically dense than the first medium The Second one because it bands towards the normal b Find the n of the second medium 11 0 34 0 26 1 31 nw sini n V Medum Sinr