33. Geometric Optics
Refraction of Light & Snell's Law
33. Geometric Optics Refraction of Light & Snell's Law
22PRACTICE PROBLEM
A light ray strikes a boundary between air and polystyrene at an angle of 50.0° with the normal. The refracted ray is transmitted into polystyrene and makes an angle of 31.0° with the normal. Determine the speed of propagation of light in polystyrene.
A light ray strikes a boundary between air and polystyrene at an angle of 50.0° with the normal. The refracted ray is transmitted into polystyrene and makes an angle of 31.0° with the normal. Determine the speed of propagation of light in polystyrene.