Diffraction gratings are usually described not by the separation between adjacent lines but by the number of lines per centimeter. What is the maximum number of lines per centimeter a diffraction grating can have and produce a complete first-order spectrum for visible light? Assume visible light has a range of 400 nm to 700 nm.

Q: A telescope can be used to enlarge the diameter of a laser beam and limit diffraction spreading. The…

A: Write the given values with the suitable variables. d=2.54 mλ=613 nm=613×10-9 ml=3.84×108 m Here, d…

Q: beam of white light is shined at normal incidence onto the outside of a soap bubble (index of soap…

A: Given data n=1.34λ=555 nm Here, n is the index of soap solution and λ is the wave length of the…

Q: The spacing of ruled lines on a diffraction grating is 1830 nm. The grating is illuminated at normal…

A: The spacing for ruled line on a diffraction grating = 1830 nmNow the diffraction…

Q: answer. Example: -3.14, -314.51, 3.14, 314.51 As shown in the figure, a thin film is deposited on…

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Q: It is intended to determine what type of white pigment has been used as a colorant in a…

A: Solution: Use the x ray diffraction relation. 2dsinθ=nλ…

Q: You are performing research in an x-ray diffraction laboratory. In one of your experiments, you wish…

A: Bragg’s law for diffraction maximum

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A: Photons can be considered as small packets of energy. Each photon is quantized which means they will…

Q: The beautiful colors of a blue morpho butterfly are known to be originated from nanoscale structures…

A: Given Data Number of lines in the diffraction grating is, N=7000 lines/cm=7000lines ×100 cm1 m…

Q: A diffraction grating has 1570 lines/cm. What is the highest order m that contains the entire…

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Q: In a diffraction pattern produced by a diffraction grating, red light (λ = 700 nm) in the second…

A: Given data λ=700 nmθ=20°

Q: A diffraction grating has 200 rulings/mm, and a strong diffracted beam is noted at ? = 300 . a) What…

A: a) The possible wavelengths are:

Q: 4. A 633 nm laser is incident on a pair of slits with width 0.01 mm, separated by 0.10 mm. The…

A: We are given the slit separation. We are also given the distance of screen. We are given wavelength…

Q: You are directing a laser at a diffraction grating with 300 line per mm to project diffracted images…

A: Diffraction grating is the carved glass in which multiple slits in one line are carved. The spacing…

Q: Consider a ruby crystal of diameter 1cm and length 10cm. The refractive index is 1.78. The ends have…

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Q: An X-ray beam of wavelength 2.3 × 10-10 m makes an angle of 35° with a set of planes in a crystal…

A: Given: wavelength of X-ray             λ= 2.3×10-10m       Angle is θ= 350       order number n =1…

Q: A diffraction grating has 600 lines/mm. Light from a sodium lamp is incident normally on it. What…

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Q: A diffraction limited 1064 nm laser beam has a diameter of 2cm at a distance of 10m from the laser…

A: Given data, Wavelength of the laser = 1064 nm Diameter of the laser at a distance 10 m = 2 cm…

Q: The distance between the ruled lines on a diffraction grating is 1770 nm. The grating is illuminated…

A: Write the expression for the diffraction grating. sinθ=mλd Here, θ is the incidence angle, m is the…

Q: You measure the distance between the finges of a diffraction pattern as follows: Distance (mm):…

A:

Q: Consider a microscope that uses ultraviolet light of frequency f = 1.5 × 10 15 Hz. Ignoring the…

A: Given : f = 1.5 × 10 15 Hz

Q: Light from a star is spread to cover 1000 slits of grating whose distance from slit to slit is 2…

A: Given: Slit to slit distance (d) = 2 µm. = 2×10-6 m. First order spectrum range = 400 nm (λ1) to 750…

Q: Calculate the R.I. of the antireflection film of minimum thickness 935 A.U. to be coated on solar…

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Q: Three discrete spectral lines occur at angles of 10.3°, 13.8°, and 15.0°, respectively, in the…

A: Given:θ1=10.3°θ2=13.8°θ3=15.0°

Q: A He-Ne gas laser which produces monochromatic light of a known wavelength = 6.35x10^-7m is used to…

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Q: (a) In Color Plate 19a, red light with a wavelength of 633 nm strikes a grating at normal incidence…

A: Given:- In Color Plate 19a,   the wavelength of the red light = 633 nm  red light strikes grating at…

Q: An X-ray beam of wavelength 3.4 x 10-10 m makes an angle of 27° with a set of planes in a crystal…

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Q: A transmission grating has 5,900 lines/cm. Light in the range from 400 nm to 720 nm impinges…

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Q: An electric current through an unknown gas produces several distinct wavelengths of visible light.…

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Q: Consider Aluminum Oxide (Al2O3) is to be deposited as an antireflection coating (ARC) on a-Si solar…

A: Given:refractive index of air, na = 1.00refractive index of ARC, nARC = 1.77thickness of ARC, t =…

Q: An X-ray beam of wavelength 2.3 × 10-10 m makes an angle of 35° with a set of planes in a crystal…

A: Given An X-ray beam of wavelength striking  a set of planes in a crystal which results in first…

Q: An X-ray beam of wavelength 8.9 × 10-10 m makes an angle of 29° with a set of planes in a crystal…

A: Wavelength of X-ray beam , λ = 8.9 × 10-10 m  Angle ,θ= 29 °  By using Bragg's Law ,  The plane…

Q: A physicist is calibrating a spectrometer that uses a diffraction grating to separate light in order…

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Q: You measure the distance between the finges of a diffraction pattern as follows: Distance (mm):…

A: Given :      The distance between the fringes of a diffraction pattern as :         a) Distance (mm)…

Q: Min Ji observes that an x-ray beam of wavelength 1.6 × 10-10 m causes first order constructive…

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Q: grating in spectrometer has a length of 3 cm and has contains 10 lines. Find the first order…

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Q: Consider Aluminum Oxide (Al2O3) is to be deposited as an antireflection coating (ARC) on a-Si solar…

A: Given, refractive index of air no = 1             refractive index of Al2O3 ng = 1.77…

Q: Question A4 The mineral schreibersite is often found in iron-nickel meteorites. One sample was found…

A: Part 2: Explanation:Step 1: Determine the interplanar spacing (d) for the first diffraction peak.The…

Q: A transmission diffraction grating with 420 lines/mm is used to study the light intensity of…

A: The given values are, d=1420 mm-1=1420×103 m-1=2.38×10-6 mx=2.8 mλ=λred lines=656.5 nm=656.5×10-9 m

Q: An X-ray beam of wavelength 3.4 × 10-10 m makes an angle of 33° with a set of planes in a crystal…

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Q: What is the thickness of the film of Cryolite (R.I.= 1.36) is coated on a glass surface…

A: Refractive index of cryolite=1.36 Refractive index of glass plate=1.55 Wavelength=5893A.U…

Q: A diffraction grating with 500 grooves per millimeter is used to study the spectrum of Mercury…

A: Given, Diffraction grating distance,  d=1/500grooves per mmd=1500/mmd=10-3500md=2×10-5m Angle,…

Diffraction of light

In physics, the term diffraction is defined as the bending of light around the corners of the obstacle. As a light ray passes by an aperture, it bends around the edges or through slits, it spreads out through a narrow opening. The diffracted light will produce fringes of bright and dark or colored bands which are labeled as a diffraction pattern.