Problem 3 Light traveling through air strikes the boundary of some transparent material. The incident light is at an angle of 12 degrees, relative to the normal. The angle of refraction is 26 degrees relative to the normal. (nair is about 1.00) (a) Draw a clear physics diagram showing each part of the problem. (b) What is the angle of reflection? (c) What is the index of refraction of the transparent material? (d) What is the critical angle for this material? (e) What is Brewster's angle for this material and air?
Refraction of Light
Refraction is a change in the direction of light rays when they travel from one medium to another. It is the bending of light when it goes through different media.
Angle of Refraction
Light is considered by many scientists to have dual nature, both particle nature and wave nature. First, Particle nature is one in which we consider a stream of packets of energy called photons. Second, Wave nature is considering light as electromagnetic radiation whereas part of it is perceived by humans. Visible spectrum defined by humans lies in a range of 400 to 700 nm wavelengths.
Index of Refraction of Diamond
Diamond, the world’s hardest naturally occurring material and mineral known, is a solid form of the element carbon. The atoms are arranged in a crystal structure called diamond cubic. They exist in a huge variety of colours. Also, they are one of the best conductors of heat and have a very high melting point.
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 3 images
