Ex. 15: The velocity of light in diamond is 1.25 x 108 m/s. Find R. I. of diamond with respect to water. Given: (R. I. of water w. r. to air is 1.33)
Q: A light ray is incident on the surface of a block of ice at an angle of 40.0° with respect to the…
A: Write the given values with suitable variables. θ1=40°n1=1n2=1.31 Here, θ1 denotes the incident…
Q: 10. Three polarizing disks have planes that are parallel and centered on a common axis. The…
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Q: = or refraction across an air-glass interface where ng 1.63, make a plot of the efracted angle as a…
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Q: A light ray passes from glass into air. If the ray was 30° from the normal while in glass, the ray…
A: As per Snell’s law, Here, medium 1 is glass and the medium 2 is air.
Q: A light of wavelength 5000 Å is 4 incident on water surface of R. I. 3. Find wavelength and…
A: To find-Wavelength of light in water λw=?Frequency of light in water (vw)=?Given-Frequency of light…
Q: Q. No 06: Show that Î;(cos" p – sin² o + 2i sin o cos o) = 2h"º, where o is the azimuthal angle. %3D
A: Given, L^Z(cos2φ-sin2φ+2isinφcosφ)=2he2iφ Taking RHS and simplifying it we get,…
Q: A light source gives off 500 lumens. Determine E on a surface held perpendicular to and in line with…
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Q: Light is travelling from glass to air. Its speed in glass is 2.0 x10* m/s. Find the critical angle…
A: The critical angle is given by sin c = 1n where, n is the refractive index of the medium.
Q: The wavelength of greed light in air is 5300 A. U. (a) What is its wavelength in glass 3 whose…
A: Refractive index = Speed of light in airSpeed of light in a given mediumμ = cvThe wavelength of the…
Q: The figure shows light reflecting from two perpendicular reflecting surfaces A and B. Find the angle…
A: GivenThe incident ray I makes an angle θ with the normal
Q: A sunbeam in a pond makes an angle of 30o with the vertical. What was the angle (with respect to the…
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Q: The wavelength of greed light in air is 5300 A. U. (a) What is its wavelength in glass 3 whose…
A: To find-(1) Wavelength of green light in glass (λg)=?(2) Speed of green light in glass…
Q: Ex. 29 : A light wavelength 6000 A. U. is 4 Find the 3' incident on a water surface of R.I.…
A: A light that has some wavelength is incident on a water surface that has a certain refractive index.…
Q: An incident wavefront light makes an angle of 60 ° with the surface of a given liquid. I f the speed…
A: The refractive index of the liquid is, n2=cv=3×108 m/s2.3×108 m/s=1.304
Q: Compute the index of refraction for the substance where lightpropagates with speed v = 2.4 × 10 8…
A: Refractive index defined as the ratio of speed of light in vaccum to the velocity of light in the…
Q: In the figure, light initially in material 1 refracts into material 2, crosses that material, and is…
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Q: FIG. 1. Two linear polarizers. W As shown in the above figure, a beam of unpolarized light, with…
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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: Light travels from air toward water. 1) If the angle that is formed by the light beam in air with…
A: The Snell's Law relates the angles of incidence and refraction to the refractive indices of the two…
Q: Sunlight is incident on a surface of glass plate at glancing angle of 40°. The reflection ray is…
A: To find-R.I. of glass (μ)=?Given-Glancing angle (rp)=400
Q: A light ray coming from inside an unknown glass is traveling to air (air glass if no light is…
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Q: A light ray enters an ice, at 0∘C, and is refracted at an angle of 52∘. If it is initially traveling…
A: Angle of refraction, r=52° Refractive index of ice nice =1.31 Refractive index of water nwater=1.33…
Q: In my answer I said out of the page for the direction . Is that fine?
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Q: Light is traveling in a pink diamond (this is not a normal diamond; you cannot look up an index…
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Q: Compute the index of refraction for the substance where lightpropagates with speed v = 1.4 × 10 8…
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Q: A narrow beam of yellow light (do = 590 nm) is incident from air on a smooth surface of water at an…
A: Given data: Wavelength of yellow light λ0 =590 nm Angle of incident θ1=45.00.
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: If the difference in velocities of light in glass and water is 0.25 x 10³ m/s, find the velocity of…
A: To find-Velocit of light in air (Ca)=?Given-Different in velocities of light in glass and water…
Q: If refractive inder of water is 1.35, what will be the polarising angle for water surface. Find…
A: We need to compute-(i) Polarising angle for water surface (θP)=?(ii) Angle of refraction (rP)=?The…
Q: Sunlight is incident on a surface of glass plate at glancing angle of 40°. The reflection ray is…
A: To find-R.I. of glass (μ)=?Given-Glancing angle (rp)=400
Q: A beam of light from air inter into a piece of glass with index 6f fraction of 1-70. Part of light…
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Q: As shown below, light from a vacuum is incident on a shard of Shawtonium (a newly discovered…
A: Given the diagram is Here, i1 is the incident angle on the surface of shard, r is the angle of…
Q: A beam of light traveling in air strikes a glass slab at an angle of incidence less than 90°. After…
A: When light travels from one medium to another then ; When denser to rarer then it bends away from…
Q: (۹) r
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Q: There was a major collision of an asteroid with the Moon in medieval times. It was described by…
A: Collision A collision is any circumstance in which two or more bodies quickly exert forces upon one…
Q: a. Rank the materials according to the speed of light in the material, greatest/fastest first. b.…
A: a. Rank the materials according to the speed of light in the material, greatest/fastest first. b.…
Q: A light ray traveling in air is incident on one face of a right-angle prism of index of refraction…
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Q: A laser beam in the air (giving the index of refraction of the air is 1.00) is incident at the angle…
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Q: The wavelength of greed light in air is 5300 A. U. (a) What is its wavelength in glass 3 whose…
A: To find-(1) Wavelength of green light in glass (λg)=?(2) Speed of green light in glass…
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