Question

for the same angle of incidence in media A ,B ,C ,the angle of refraction are 20 degree ,30 degree and 40 degree respectively . In which medium will the velocity of light will be maximum? Give reason for your answer.



sorry!!!!! but mistake I have clicked on geography but it is the question of science physics.

Answer 1

India lies on the Indian Plate, the northern portion of the Indo-Australian Plate, whose continental crust forms the Indian subcontinent. The country is situated north of the equator between 8°04' to 37°06' north latitude and 68°07' to 97°25' east longitude