The concept of transmission of light used in optical fiber is O a. Dispersion O b. Total internal reflection O c. Reflection O d. Refraction

Q: Which one of the following colors of visible light has the highest frequency? Yellow. Red. Green.…

A: The visible light spectrum arranged in the order of increasing frequency is given by…

Q: The answer at which light can by completely removed by an analyzer and a polarizer would be: a. 0 o…

A: According to the Malus' law, the intensity of plane-polarized light that passes through an analyzer…

Q: The index of refraction of light O none of these O increases with frequency O decreases with…

A: The refraction angle changes as light passes through different materials that is denser to rarer…

Q: 2 3. 4. 5. The speed of red light in glass A is faster than in glass B. Which of the following…

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Q: The refractive index for a certain type of glass is 1.640 for blue light, and 1.605 for red light.…

A: 1. Refractive index for blue light, b = 1.640Refractive index for red light, r = 1.605Incidence…

Q: Light is passing through glass which has an index of refraction of 1.5. If the light has a frequency…

A: index of refraction (n) = 1.5Frequency of light (f) = 420.7 THz

Q: We see rainbows formed by water mist mainly because the different colors that make up visible white…

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Q: liquid of refractive index

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Q: ght beam has a wavelength of 660 nm in a material of refractive index 2.00. In another material of…

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Q: Data signal can travel optic fiber without loss.  The data is trapped inside the optic fiber by:…

A: Ques: Data signal can travel optic fiber without loss.  The data is trapped inside the optic fiber…

Q: Which of the following statements about light wave is FALSE

A: When an unpolarized light passes through a polarizing filter the intensity is reduced. The angle of…

Q: Why are optical fibers important for communication?   a. They can carry thousands of times the…

A: Optical fibres are important for communication as they carry more information than wires, and as…

Q: n the design of eyeglasses with anti-reflection coating, the most important aspect to make right is…

A: For anti reflection coating, the interference property of light is used.

Q: What changes during refraction but stays the same during reflection? O The speed of light The…

A: Introduction:- We are aware that light is a type of energy and that it can experience a number of…

Q: 6. The process by which light can be naturally polarized is outlined in: a. The laws of reflection…

A: Light is polarized by Brewster's law :- When unpolarized light is incident  at the angle of…

Q: The sky is blue because of   a. polarization.   b. scattering.   c. diffraction.   d.…

A: Scattering of light: It is the phenomenon under which the light rays get deviated from its straight…

Q: 21. What is the speed of light in a liquid with an index of refraction 1.47? (Answer: 2.04x10³ m/s)…

A: speed of light in a medium of refractive index 'n' is, v=cn here,  c=3×108m/sn=1.47Therefore,…

Q: 4. Sometimes, you drive on a highway and see a sunlight reflected from the road surface to reach…

A: Is the TE polarization horizontal or vertical to the highway surface?

Q: The index of refraction of a medium whose speed of light is 1.78x10 ⁸ m/s is: a. 1.03 b. 2.1

A: Givenspeed of light in medium, v= 1.78x108 m/s

Q: Glass has a refractive index of 1.5. How fast does light move through it

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Q: What type of reflection does fiber optic technology rely upon?*   A. Regular reflection   B. Diffuse…

A: Answer:-1) Optical fibre :-  It work on the principle of total internal reflection. Because the…

Q: Using electro-optic effect can modulate incident light is because applying an electric field…

A: The problem is based upon the concept of the electro-optic effect. LiNbO3 is a nonlinear material or…

Q: The refractive index of a substance varies with:Question 16 options: Its temperature. The wavelength…

A: The refractive index of a substance is a measure of how much the speed of light (or other waves such…