n1 sin theta1 = n2 sin theta2
n for air is 1
v = c/n2
A light beam in air strikes the surface of a liquid at an angle 23.6 degrees from the normal. The angle of refraction in the liquid was measured to be 15.8 degrees, calculate the index of refraction for the object?
calculate the speed of light in the object?
1 answer
1 answer