Q23(ii) The critical angle for sodium chloride is 40.366° when surrounded by air then. (a) construct the ray diagram. (b) evaluate the RI of the crown glass. (c) evaluate the speed of light in crown glass.

Q: e bottom or the tank. How deep is the tank? ul picture of the ray and the tank. Would the answer be…

A: GivenDiameter of tank, d=3.8 mAngle, θ=27.7°

Q: A beam of light of wavelength traveling in air is incident on a slab of transparent material. The…

A: Given that, Incident angle = 40.0o  Refracted angle = 26.0o

Q: 19. What is the third minimum thickness of a magnesium flooride costing that mt be to a glass lens…

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Q: 1.Which one of the following gives explanation to as to why a stick partly submerged obliquely in…

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Q: A diver swims 2.40 m below the water surface of a lake. a) What is the diameter of the circle on the…

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Q: Which of the following correctly describes the relationship of the refracted angles of red (λ = 0.70…

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Q: 2) During your summer vacation abroad, you decide to use a hotel's outdoor swimming pool. The depth…

A: According to Snell's law, the path taken by light crossing a surface separating contacting…

Q: 13) Suppose you have an unknown clear substance immersed in water, and you wish to identify it by…

A: Write a given values of this question. The angle of reflection or the angle of incident. The angle…

Q: 50 In Fig. 33-50a, a beam of light in material 1 is incident on a bound- ary at an angle 0₁ = 40°.…

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Q: rs that are positioned so that they form an angle of 120°. An object is placed on the bisector…

A: Here  is the ray diagram of the images:             Expression for  n number of images formed by…

Q: 2. You were taking a late-night swim in a swimming pool, and then your room key suddenly got dropped…

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Q: Explain why you see objects most clearly during the daytime by looking right at them, but at night…

A: As per the given information, the objects can be seen most clearly in the daytime than in the…

Q: Q3) a) A ray of light in diamond incex of refraction 2.42 is incident of 53.2 on an interface with…

A: to solve this problem we use snell's law of refraction and concept of critical angle…

Q: O O O O Two light beams are incident normal to one surface of a triangular prism with refractive…

A: Here we have to apply Snell's law here.

Q: Problem 3: Aray of light impinging on the side of the block of ice, (shown below), So that it will…

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Q: What is the angle of refraction (use Snell's law) a. on the air-oil interface b. on the oil-water…

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Q: 2. When instrument is at X the staff readings on A is 2.748 m and on B is 1.824 m; when instrument…

A: (b) 0.069 is the answer.

Q: When light passes from air to a different medium, as the density of the second medium increases, the…

A: Introduction: Refraction is the bending of the path of a light wave as it passes across the boundary…

Q: The figure shows a refracted light beam in linseed oil making an angle of o = 32.4° with the normal…

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Q: Compute the index of refraction of the liquid.

A: We know that from Snell's law: nlsin(19.3)=nairsin(31) Therefor the index of refraction of the…

Q: An exam paper is 0.21 m long and is located 0.25 m from a students eye. The eyeball is 0.031 m in…

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Q: 9) An optic fiber is made of clear plastic with index of refraction of 1.73, surrounded by water…

A: To get the light within plastic, the total internal reflection should be occurred. From Snell’s law,…

Q: Light in carbon disulfide (n = 1.63) is incident on a glass (n = 1.50) %3D interface. At what angle,…

A: Given data as per question n1   =    1.63 n2    =   1.50

Q: The critical angle for crown glass is 41.14° when surrounded by air then. (a) construct the ray…

A: Given data: Critical angle for crown glass is, θC=41.14∘.

Q: a) What is the critical angle for diamond-air interface? b) What happens to light if it strikes the…

A: a)refractive index of diamond = 2.41  So critical angle , C  =sinC=1μdiamond =12.41⇒C=24.5150 b) If…

Q: ) A light source is incoming with 30 degrees from water towards glass. Find the angle of reflectio…

A: We use Snell law to solve this problem

Q: What is the apparent depth of a pool, which is actually d-meters deep, for a perso who is standing…

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Q: In an optical fiber, the refractive indices of the fiber and its coating are 1.499 and 1.479. Fiber…

A: Let the refractive indices of the fibre i.e., the core and the coating i.e., the cladding are n1 and…

Q: 4. Which statement below is both true and proven by the data you collected? When a beam of light is…

A: Required : Which statement is true.

Q: What is the critical angle for a diamond–air interface? b) What happens to light if it strikes the…

A: The angle of incidence for which the angle of refraction is 90° or the refracted rays becomes…

Q: a) What is the critical angle for a diamond – air interface? b) What happens to light if it strikes…

A: (A).  The critical angle for a diamond – air interface is 24.4°.

Q: The figure shows a ray of ight entering one end of an optical fiber at an angle of incidence…

A: The angle of incidence θi = 41.5o The index of refraction of the fiber is nf = 1.70

Q: 1. Suppose the figure below represents a ray of light going from air through crown glass into water,…

A: When a light ray travels from medium 1 to medium 2, then it satisfies the following laws of…

Q: (b) Laser light goes through air and enters a crown glass tube. The way of the laser in air isn't…

A: Here is the complete solution of the above problem. See below steps.

Q: Knowing that a ray enters a block of ice (n = 1.31) at an angle of 57.36 ° from normal, what will be…

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Q: There is a 1.2 m cube-shaped tank completely filled with water (n = 4/3). At sunset, what angle does…

A: It is given that the tank is cube shaped with length of 1.2m and the refractive index of the water…

Q: 4. Calculate the critical angle for the following: A) Light travels from plastic (n=1.50) to air…

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Q: 4. The special angle 0 of incidence that results in a reflected beam that is completely plane…

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