A child sitting at the edge of a swimming pool sees a coin resting on the bottom of the pool.  The coin appears to be 1.3 m directly below the water's surface.  How deep is the pool at the location of the coin?  The index of refraction of water is 1.33

Q: A laser beam enters a glass slab by making an angle 60° with the glass surface. What is the beam's…

A: Given- Glass slab by making an angle θ=600Refractive index of air ni=1Refractive index of glass…

Q: critical angle in

A: Given data: Incident angle θ1=68.2° Refractive index of the oil, n1 =1.470 Refractive index of…

Q: A child sitting at the edge of a swimming pool sees a coin resting on the bottom of the pool.  The…

A: Write the given values of the problem- Index of refraction of water(μ) μ=1.33 Apparent depth=1.2 m

Q: A diamond in air is illuminated with white light. On one particular facet, the angle of incidence is…

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Q: A boy has lost his toy in the pool. He is able to shine a flashlight on the toy and illuminate it at…

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Q: You’re looking into a glass cylinder with refractive index 1.55. A spot of dust on the far side…

A: Refractive index (n) = 1.55distance of spot of dust on the far side seems to be = 20.2 cm

Q: A scuba diver is submerged in a pool of liquid having an index of refraction n. He looks up at the…

A: Given that, the refractive index of the pool is n=1.75 And the angle from the normal to the light…

Q: Using filters, a technician has created a beam of light consisting of three wavelengths: 400 nm…

A: Given θ1 = 46.3° n400nm = 1.53. (Violet) n500nm = 1.52  ( green) n650nm = 1.51 (red) nair =1 (know…

Q: A point source of light is 2.54 m below the surface of a pool. What is the diameter of the circle of…

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Q: In the figure, a laser positioned on a ship is used to communicate with a small two-man research…

A: the situation is shown below

Q: An oil tanker has collided with a smaller vessel, resulting in an oil spill in a large, calm-water…

A: When the light gets reflected from the surface of a thin film having a refractive index greater than…

Q: a laser positioned on a ship is used to communicate with a small research submarine resting on the…

A: Given,Refractive index of water, µwater = 1.33Height of laser from the water surface, ab = 12…

Q: Using filters, a photographer has created a beam of light that consists of three wavelengths: 400 nm…

A: Given that the beam passes through air to ground glass and given that the the index of refraction…

Q: A boy has lost his toy in the pool. He is able to shine a flashlight on the toy and illuminate it at…

A: It is given that,                        The height of flashlight above water surface is: h=1.10 m.…

Q: flashlight is held at the edge of a swimming pool at a height h = 1.9 m such that it’s beam makes an…

A: h = 1.9 m d = 1.25 m θ = 46on1 = 1n2 = 1.33

Q: You are asked to find the index of refraction for an unknown fluid, using only a laser and a…

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Q: In the figure, a 2.3-m-long vertical pole extends from the bottom of a swimming pool to a point 50.0…

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Q: The refractive index nwater of water is affected by both the salinity and temperature of the water.…

A: Given data:  The refractive index of water (nw) = 1.336 The real death (D) = 1.85 m The refractive…

Q: There is a light pole on one bank of a small pond. You are standing up while fishing on the other…

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Q: A beam of light containing red (660 nm) and violet (410 nm) wavelengths travels from air, through a…

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Q: A boy has lost his toy in the pool. He is able to shine a flashlight on the toy and illuminate it at…

A: In the question it is given that height of the flashlight above the water surface is;h=1.10…

Q: A laser beam is incident at an angle of 38° to the vertical onto a solution of corn syrup in water.…

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Q: Using filters, a photographer has created a beam of light that consists of three wavelengths: 400 nm…

A:

Q: A child sitting at the edge of a swimming pool sees a coin resting on the bottom of the pool.  The…

A: We know that, n= Dr/Da where, n is the refractive index Dr is the real depth Da is the apparent…

Q: A layer of oil (n=1.6), floats on water (n=1.4). A ray of light from the air (n=1 shines onto the…

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Q: A gull, looking down from the air vertically, observes a fish at a certain depth below the surface…

A: Given, Real Depth= d, Apparent depth= d0 , and RI of sea water,n=43 .

Q: Given small samples of three liquids, you are asked to determine their refractive indexes. However,…

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Q: The index of refraction for crown glass is 1.512 at a wavelength of 660 nm (red), whereas its index…

A: for red color (wavelength = 660 nm) , the refractive index of crown glass = 1.512for violet color…

Q: A boy has lost his toy in the pool. He is able to shine a flashlight on the toy and illuminate it at…

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Q: You observe a fish through the flat side of a large saltwater aquarium. The fish appears to be…

A: When observing an object through a medium from air, the object seems to be apaarently closer to the…

Q: A cylindrical cistern, constructed below ground level, is 3 m in diameter and 2 m deep and is filled…

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Q: The top of a swimming pool is at ground level. If the pool is 2.60 m deep, how far below ground…

A: CONCEPT:

Q: Windshield contains 2.00 mm thick glass with an index of refraction of 1.518 and is coated with a…

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Q: A flashlight is held at the edge of a swimming pool at a height h = 2.3 m such that its beam makes…

A: The height of the pool h=2.3 m. The depth of the pool d=2.75 m. The incident angle flashlight at…

Q: A flashlight is held at the edge of a swimming pool at a height h = 2.4 m such that its beam makes…

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Q: A beam of light containing red (660 nm) and violet (410 nm) wavelengths travels from air, through a…

A: Given data: The angle of incidence is θi=16.6°. The index of refraction for red is n1=1.512. The…

Q: A coin is sitting at the bottom of a glass, 26.7 cm deep below the surface of a clear but unknown…

A: real depth = 26.7 cmapparent depth = 11.3 cm

Q: A submarine is 285 m horizontally from the shore of a freshwater lake and 111 m beneath the surface…

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Q: A beam of light containing red (660 nm) and violet (410 nm) wavelengths travels from air, through a…

A: a) for flat glass the emergence angle back to air will be same as incident angle. Hence emergence…