If the difference in velocities of light in glass and water is 0.25 x 10³ m/s, find the velocity of light in air (Given: H₂ = 1.5 μ = 2/3)
Q: speed of light in
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Q: Ex. 16: The speed of light in air is 3 × 108 m/s and that in diamond is 1.4 x 108 m/s. Find R. I. of…
A: To find-R.I. of diamond (aμd)=?Given-Speed of light in air (Ca)=3×108 m/sSpeed of light in diamond…
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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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A: Given data λ1=726 nmn1=1.333λ2=544 nmθ1=56°
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Q: The wavelength of light is 5000 A. Find the wave number. (E) 5x10 (b) 3 x 10 1 x 100
A: To find- Wave number (v)=? Given- Wavelength of light=5000 A0 Wavelength of light=5 x 10-7 m
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A: Given:Incidence angle = 32 degreesMedium = Flint Glass
Q: The velocity of light in glass is 2 × 108 m/s. If refractive index of glass with respect to water is…
A: To find-Velocity of light in water (Cw)=?Given-Velocity of light in glass (Cg)=2×108 m/sR.I. of…
Q: Light passes from air into ice with part of the ray reflected and part refracted. The reflected and…
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Q: The speed of light in air is 3x10 m/s. If the R.I of glass is 1.5, then find the time taken by light…
A: Given Data: The speed of light in the air is: c=3×108 m/s The refractive index of glass is: n=1.5…
Q: A beam of light traveling in the air, strikes a flat slab of glass at an incident angle of 35 o. The…
A: Given: Incident angle at air-glass interface, θi=35° The index of refraction of the glass, ng =1.48…
Q: A ray of light traveling in a block of glass (n = 1.52) is incident on the top surface at an angle…
A: Given data ng=1.52θg=57.2°θo=90°
Q: The speed of light in air is 3x10° m/s. If the R.I of glass is 1.5, then find the time taken by…
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Q: A distant galaxy emits light that has a wavelength of 655.7 nm. On earth, the wavelength of this…
A: When an object is moving away from an observer, the observed wavelength of light from that object is…
Q: A pulse of light takes 3.00 ns to travel through air from an emitter to a detector. When a piece of…
A: Given: t1=3.0ns = 3.0*10-9 slength of transparent material L = 35.0 cm =0.35 mt2 = 3.30 ns =…
Q: The speed of light in a vacuum is approximately 0.3 Gm>s.Express the speed of light in meters per…
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Q: A beam of light in air is incident on the surface of a rectangular block of clear plastic (n =…
A: Given: The refractive index of the material is 1.49. The speed of the light inside the air is 3x108…
Q: A distant galaxy emits light that has a wavelength of 617.7 nm. On earth, the wavelength of this…
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Q: (a) The distance to a star is approximately 4.97 x 10¹8 m. this star were to burn out today, in how…
A: Distance of star = 4.97 ×1018 m Speed of light = 3 ×108 m/s We will see star disappear in years…
Q: Ex. 4: If the difference in velocities of light in glass and water is 0.25 x 108 m/s, find the…
A: We need to compute- Velocity of light in air (Ca)=? The data given as- Difference in velocities of…
Q: How long will it take, for the sunlight to reach the earth surface, if the sun is 1.497 x 101'm away…
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Q: The velocity of light in glass is 2 x 10° m/s. If refractive index of glass with respect to water is…
A: To find-Velocity of light in water (Cw)=?Given-Velocity of light in glass (Cg)=2×108 m/sRefractive…
Q: If the difference in velocities of light in glass and water is 0.25 x 108 m/s, find the velocity of…
A: To find-Velocity of light in air (Ca)=?Given-Difference in velocities of light in glass and water…
Q: A beam of light traveling in air strikes a slab of transparent material. The incident beam makes an…
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Q: When the sun is either rising or setting and appears to be just on the horizon, it is in fact below…
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Q: The speed of light in a vacuum is 3 x 108 m/s. What is the ratio of its speed in water (n = 1.33)…
A: Write the expression for the speed in water.
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