A boy has lost his toy in the pool. He is able to shine a flashlight on the toy and illuminate it at the bottom of the pool. He holds the flashlight at a height h = 0.82 meters above the surface of the water. The light strikes the top surface of the water at a distance of L = 3.98 meters from the edge. The depth of the pool is d = 1.10 meters and the index of refraction of the chlorinated water is n = 1.29. Determine the angle 0₁ = Determine the angle 82 = Determine the distance x = | X=? degrees degrees meters
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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