Water has an index of refraction of 1.33. Ultraviolet light of frequency 2.0x1015 Hz enters the water. The frequency of this light while in the water is equal to ____x1015 Hz. Give the blank. What is the wavelength of this light while in the water? The speed of the light while in the water is equal to ______x 108 m/s. Give the blank.
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.
Water has an index of refraction of 1.33. Ultraviolet
When a light eneters from one medium to other its speed gets changed depending upon the refractive index of the medium .
Its frequency remains constant only the wavelength is changed leading to change in speed
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