(a) Explain the formation of Newton's Ring in the reflected monochromatic light. Prove that the wavelength of light can be calculated by the expression Dp - D 4 pR

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Q: (g) How are X-rays created and how can they be used to learn about the structure of crystals? (h)…

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A: Given, Lambertian source of radiance= 10 W/m2 srθin= arc sin 0.25θout= arc sin0.5

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Q: Q. 6 : Two sources of light P and Q hav. wavelengths 6000 Å and 5500 A respectively In a Biprism…

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Q: Write the approximate wavelength for (i) blue and (ii) red light.

A: Wavelength of red light varies inside the range 700 nm - 635 nm.For the blue light wavelength…

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A: Here's a Detailed Explanation:1. Source Function: The source function ( S ) represents the amount of…

Q: Can we get Lamb dip spectroscopy using ordinary (not laser) light sources? Why?

A: Yes,we can get Lamb dip Spectroscopy using ordinary light sources.

Q: (a) Find a symbolic expression for the wavelength 2 of a photon in terms of its energy E, Planck's…

A: A photon of light of frequency f  has a momentum                           P = hfc But f = c/λ,…

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A: Given that-Frequency, f=101.1 MHzSpeed of light, c=3×108 m/sWe know that-1 MHZ=106 HzWavelength,…

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Q: Diffraction effects become significant when the width of an aperture is comparable to the wavelength…

A: Given data: Mass of the student, m=65 kg de Broglie wavelength of the student, λ=0.76 m Distance…

Q: It is obtained that when monochromatic beam of X-rays strike to the plane (111) of Al (Aluminum)…

A: Concept used: Bragg's law is used to explain diffraction of X-rays from planar structure.

Q: order. Calculate the angle interval between the sodium lines, which have wavelengths 5890A and…

A: Diffraction Grating A diffraction grating is an optical instrument that is used to split a wave of…

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A: Introduction: X-ray is a type of electromagnetic wave. It is a highly energetic wave that can even…

Q: (a) What is the frequency of this IR light? Hz (b) Use A = c/f to calculate its wavelength in…

A: Given data: The photon's light energy is: E=1.04×10-19 J The frequency of photon's light is: f The…

Q: i have a laser tuned to 485.1 nm in my raman spectrometer. if i have a compound that has IR…

A: Wavelength Absorbance Wavelength of stokes line Wavelength of anti-stokes line

Q: How increased temperature (thermal vibrations and typical change in lattice parameter) would be…

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Q: (a) Explain the principle of x-ray diffraction? Why should the two rays being diffracted have the…

A: a) X-ray diffraction is based on the principle of constructive interference of monochromatic X-rays…

Q: Consider the electromagnetic radiation inside a kiln, with a volume of 1 m3 and a temperature of…

A: The kiln at temperature of 1500 K and volume 1 m3 emits blackbody radiation at this temperature. Any…

Q: 4. (a) A fiber has modal dispersion of 10ns/km. If an instantaneous light pulse travelled 20 km in…

A: Given:Modal dispersion = 10 ns/kmSolution:a. For 20 km dispersion will be zero    Here the light…

Q: Find the diffraction angle (in degrees) when a photon impacts a stationary electron with an initial…

A: This question can be solved by using rules of the quantum mechanics and Compton shift

Q: Millimeter-wave radar generates a narrower beam than conventional microwave radar, making it less…

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Q: A 50 MHz sky wave takes 4.04 ms to reach a receiver via re-transmission from a satellite 600 km…

A: Velocity of waves = 3 × 108 m/s Time to reach a receiver = 4.04 × 10-3 s Height of satellite, h =…

Q: For BCC (body-centered cubic) iron, calculate: (a) the interplanar distance; (b) the diffraction…

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Q: The optical wavelength

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Q: What is the energy of a light quantum (photon) which has a wavelength of 600nm? Compare the energy…

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Q: Calculate the energy of a red photon of wavelength 700 nm and compare it to the energy of a violet…

A: Energy of a photon is given by following formula: E=hcλ E is the energy, h is the Planck's constant…

Q: Comparison the application of temperature sensor FBG in Photonics or modern optics ? details…

A: Fibre Bragg grating temperature sensors (FBG) find applications in both modern photonics and optics…

Q: For a 2000K blackbody, by what percentage is the Rayleigh–Jeans law in error at wavelengths of 1.0…

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A: Given The highest h reached by the wave.

Q: (a) Use the appropriate Uncertainty Principle to calculate the linewidth uncertainty in units of Hz,…

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Q: explain why astronomers call such an object a blackbody?

A: A blackbody is a hypothetical object that absorbs radiation in all frequency ranges and neither…

Q: In biprism experiment, wavelength of red light used is 6000 Å and nth bright band is obtained at a…

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