A ray of light goes from medium A to B and the angle of incidence is less than the angle of refraction.
1. Which of the two media is optically denser than the other?
2. Which medium has greater refractive index?
3. How is optical density of a medium is related to the speed of light in it.
Answers
Answer:
Ray of light goes from medium a to b and the angle of incidence is less than the angle of refraction . a) which of the two medium is optically denser than the other b )which medium is Greater refractive index c) how is optical density of a medium is related to the speed of light in it.J
transparent substance (medium) in which the speed of light is less is known as optically denser medium. Glass is an optically denser medium than air and water.
It is decided based on the ratio of speed of light in both media, the medium's permittivity and the final direction of propagation. Under natural conditions, the record highest refractive index is 4.05 for the element Germanium, but in the IR range only.
The index of refraction value of a material is a number that indicates the number of times slower that a light wave would be in that material than it is in a vacuum. ... So as the index of refraction value increases, the optical density increases, and the speed of light in that material decreases.