A prism is made of glass of refractive index V3 . The refracting angle of the prism is A. If the angle of mini- mum deviation is equal to A, find the value of A.
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Q: A laser beam strikes one end of a slab of material, as in the figure below. The index of refraction…
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Q: A thin prism of 5° angle gives a deviation of 3.2°. What is the value of refractive index of the…
A: To find out the refractive index of the material of the prism.
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- A fiber optic is made with a material that has an index of refraction of 1.83. What would the critical angle for this material be at the border between it and air?You have a slab of diamond that is attached to a slab of sapphire. A laser beam starts off in the diamond (index of refraction =2.42) and then exits into sapphire (index of refraction =1.77). The beam makes an angle of 30 degrees with the normal in the diamond. What is the maximum angle of incidence that the laser will refract into the sapphire?A paperweight is made of a solid glass hemisphere of index of refraction 1.60. The radius of the circular cross section is 5.0 cm. The hemisphere is placed on its flat surface, with the center directly over a 2.0 mm long line drawn on a sheet of paper. What length of line is seen by someone looking vertically down on the hemisphere? answer in mm
- A laser beam in air is incident on a liquid at an angle of 53◦ with respect to thenormal. The laser beam’s angle in the liquid is 35◦. What is the liquid’s index ofrefraction?A thin prism of 5° angle gives a deviation of 3.2°. What is the value of refractive index of the material of the prism?The kitten, Simba (Fig. A) and the kitten, Bella (Fig. B) are inspecting a goldfish swimming inside a round aquarium filled with water (nwater = 1.33). The magnitude of the radius of the round surface of the aquarium is 16 cm. The kittens are in air (nair=1.00). In order to calculate the apparent depth of the fish as viewed by the kittens, you need to use the equation shown in Fig. C. Identify the following (Please note that I am not asking you to do the calculation) n₁ P Fig. A + n₂ 9 = (n₂-n₁) R Fig. C Fig. A: n₁ = Fig. B: n₁ = ; n₂ = _; n₂ = Fig. B ; R = ; R =
- A ray of light travels from air into another medium, making an angle of ?1 = 45.0° with the normal as in the figure below. (a) Find the angle of refraction ?2 if the second medium is flint glass. (b) Find the angle of refraction ?2 if the second medium is fluorite. (c) Find the angle of refraction ?2 if the second medium is glycerine.Part of your refraction experiment is on performing a total internal reflection. You measure the critical angle for some oil as 40o. Therefore the refractive index of that oil should be Group of answer choices 2.02 1.56A convex refracting surface has a radius of 12 cm. Light is incident in air (n = 1) and refracted into a medium with an index of refraction of 1.5. Light incident parallel to the central axis is focused at a point:
- An optical fiber uses one glass clad with another glass. What is the critical angle? (Assume the glass in the fiber has an index of refraction of 1.69, and the glass in the cladding has an index of refraction of 1.51.)A horizontal light ray is incident on a crown glass prism as shown in the figure where β = 27.8°. Find the angle of deviation δ of the ray—the angle that the ray emerging from the prism makes with the incident ray.