Mirror 2 O 71° In the figure the laser beam strikes the first mirror M₁ at a point 11.5 cm from the corner point (point of intersection of two mirrors). Calculate the approximate angle of incidence at which the ray strikes the second mirror, if it strikes at the midpoint of the second mirror (M₂) 14.0 cm away from the corner point, after being reflected by the 1st mirror. O 51° O 37⁰ OO Incident ray 35⁰ Mirror 1
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.
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