The speed of light c in a vacuum is 2.997 × 108 m/s. Given that the index of refraction in fresh water is 1.333, what is the speed of light Vfresh water in fresh water?
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A: The given values are, v=1.52×108 m/sμ=?
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A: The incident angle equals the reflected angle. θr=θiθr=43°
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A: To determine the refractive index, n=cv
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A: LAW OF REFLECTIONThe law of reflection states that upon reflection from a smooth surface, the angle…
Q: The speed of light c in a vacuum is 2.997 × 10% m/s. Given that the index of refraction in fresh…
A: Given Data: The speed of light in the vacuum is: c=2.997×108 m/s The refractive index of freshwater…
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A: The speed of light in alcohol is valcohol=cnalcohol=3×108 ms1.36=2.2×108 ms
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Q: Index of refraction is defined as the speed of light in a vacuum divided by the speed of light in…
A: Given: speed of light in vacuum, c = 3.0 x 108 m/s speed of light in glass, v = 1.50 × 108 m/s
Q: Light in water is incident on glass at an angle 30o with the normal. If the refractive indices of…
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Q: A beam of light passes from air (n=1.00) through a thick glass slab (n=1.50) into water (1.333). If…
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Q: A light beam is traveling through an unknown substance. When it strikes a boundary between that…
A: Angle of reflection = 33° Angle of refraction = 47° Refractive index of air = 1
Q: he glass core of an optical fiber has an index of refraction of 1.60. The index of refraction of the…
A: Given data, nD= 1.60 (refractive index of core) nR= 1.48 (refractive index of cladding) r= 90 o…
Q: A certain beam of light travels inside a certain type of plastic at a speed of 1.816 x 108 m/s. What…
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Q: A ray of light is incident on a flat surface of a block of cubic zirconia, with an index of…
A: First using Snell's law we can get the angle of incidence As per law of reflection, angle of…
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Q: The index of refraction of a plate of glass is 1.523. If the angle of incident of a light beam…
A: Snell's law is given by, nisinθi=nrsinθr Here, ni is the refractive index of the incident medium, θi…
Q: A light ray coming from air (n=1.00)is incident on some unknown liquid at an angle of 60.00∘ with…
A: If light ray comes from a medium with refractive index n1 & refracted into a medium with…
Q: The speed of light in a particular type of glass is 1.40 108 m/s. What is the index of refraction…
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Q: The speed of light in a particular type of glass is 1.68 108 m/s. What is the index of refraction…
A: We have refractive index = speed of light in vacuumspeed of light in glass
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- A ray of light is incident on a flat surface of a block of cubic zirconia, with an index of refraction of 2.2, that is submerged in water. The ray is split at the surface, where the angle of refraction of the transmitted ray is 13.1°. What is the angle of reflection (in degrees) of the reflected ray?The speed of light in a vacuum is 3.00 ´ 108 m/s. If the refractive index of a diamond is 2.42, what speed does light travel as it passes through a diamond?The index of refraction for red light in water is 1.331, and that for blue light is 1.340. If a ray of white light enters the water at an angle of incidence of 78.40°, what are the underwater angles of refraction for the blue and red components of the light?
- A light beam traveling in the air makes an angle θi with respect to an air-plastic interface. After it enters a rectangular block of plastic, it travels at an angle of θr with respect to the normal. Write an equation for the index of refraction of the plastic in terms of the given variables. Assume that the index of refraction for air is 1.001.00, and apply this value to your equation.A light beam is traveling through an unknown substance. When it strikes a boundary between that substance and the air (?air≈1),(nair≈1), the angle of reflection is 25.0∘25.0∘ and the angle of refraction is 47.0∘.47.0∘. What is the index of refraction ?n of the substance?A ray of light enters a liquid from air. If the angle between the incident and refracted rays is 133° and the angle between the reflected and refracted rays is 76°, find the refractive index of the liquid. Assume the refractive index of air is 1.00.
- A ray of light crosses the boundary between some substance with n = 1.54 and air, going from the substance into air. If the angle of incidence is 29◦ what is the angle of refraction? Calculate to 1decimal.In an ultra-low-temperature experiment, a collection of atoms enter a special state called a Bose-Einstein condensate in which the index of refraction is 1.60 × 107. What is the speed of light in this condensate?A ray of light in air is incident on an air-to-glass (crown) boundary at an angle of 40 degrees with the normal. If the index of refraction of the glass is 1.52, what is the angle of the refracted ray within the glass with respect to the normal?
- A parallel sided plate of glass with an index of refraction of 1.60 is in contact with the surface of water (n=1.33) in a tank. A ray coming from above makes an angle of incidence of 30.0° with the normal to the top surface of the glass plate. (a) What is the speed of light in the glass plate? (b) What is the critical angle between the glass and the water? (c) What angle does this ray make with the normal in the water? (d) Include a diagram of the situation. [Diagram 3 pts.]A beam of light traveling in air strikes a slab of transparent material. The incident beam makes an angle of 60° with the normal, and the refracted beam make an angle of 50° with the normal. What is the speed of light in the transparent material? (c = 3.0 × 108 m/s) Provide the answer: x 108 m/s