Consider an experiment using a diffraction grating with 7000lines/cm, a screen 2.5m away, and a 440nm wavelength beam of light. A. How many side maxima will be observed on one side of the central maximum? B. How far apart in the screen are the first order and second order maxima on the same side of the central maximum?

Q: A plane transmission grating has 600 lines mm-¹. A second order maxima is obtained at an angle of…

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Q: What are the angles for the first three maxima of a diffraction grating with 2500 lines/cm and light…

A: Given data: The diffraction grating is x=2500 lines/cm. The wavelength of light is λ=410 nm.

Q: A 0.45-mm-diameter (circular) hole is illuminated by white light which has a wavelength spectrum…

A: Given : Diameter of Hole=b=0.45 mm=0.45x10-3 m Wavelength=Y=(400+700)/2=550 nm Distance form the…

Q: 4. Source S is placed inside a glass water tank, as shown below. The surface of the water is covered…

A: The wavelength of the light: The refractive index of oil: The refractive index of water: The…

Q: normally on the grating.a) What is the largest angle, measured from the central bright spot, at…

A: The largest angle at which an intensity maximum is formed is given by the Grating…

Q: A double-sit interference pattern is observed on a screen with the intensity graph. Points A B, C D,…

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Q: A thin film of cooking oil (n=1.43) is spread on a puddle of water (n=1.33). What is the minimum…

A: To find the next three thickness that will also strongly reflect blue light of the same wavelength,…

Q: The parallel grooves of information on the shiny side of a DVD or music CD reflect light just like a…

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Q: Consider a set of two plane glass plates that are placed on top of one another in such a way that…

A: When 2 or more waves from coherent sources superimpose they form an interference pattern. This…

Q: 9. For a multimode step index fiber, the refractive indices of core and cladding are 1.53 and 1.50…

A: Given: n1 = 1.53n2 = 1.50a = 50 μm To find: Numerical aperture Acceptance angle V number

Q: There are 5580 lines per centimeter in a grating that is used with light whose wavelegth is 451 nm.…

A: wavelength=λ=451nm  =451×10-9mtotal grating line =5580/cm  =558000/mscreen location from…

Q: 6) Light from a 620 nm wavelength laser passes through a diffraction grating with 4000 lines/cm in…

A: a. Given: N=4000 lines/cm=4,00,000 lines/mβ=90°wavelength=λ=620nm=620×10-9m

Q: what is the width of your hair? you set it so it's blocking a laser beam (635nm), and produces a…

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Q: The limit to the eye's acuity is actually related to diffraction by the pupil. What is the angle…

A: Given data :  Wavelength lambda = 554 nm  Diameter of pupil D = 4.75 mm  By using formulae we can…

Q: a diffraction grating has exactly 5000 lines per centimeter .helium laser of wavelength 633nm is…

A: Subpart (a): When a diffraction grating is illuminated with monochromatic light, alternate bright…

Q: A diffraction grating has exactly 5000 lines per centimeter. Helium laser light of wavelength 633nm…

A: The angle of the first maxima is 18.45o

Q: Calculate the speed of red light with a wavelength of 650. nm in air as it passes through a water…

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Q: The bold colors observed in certain bird feathers are due to diffraction. They have microstructures…

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Q: nange (4) v = const; f and λ change (5) all three change 6. Light of wavelength of 550 nm is…

A: "According to the guidelines issued by the company we are supposed to answer only one question.…

Q: Determine the width of a hair that when irradiated with laser light

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Q: A light beam of 618 nm wavelength was pointed at a fiber, and the diffraction pattern was observed…

A: Given that:-Wavelength of light beam=618nm=618×10-9 mDistance of the screen, D= 234 cm=234×10-2…

Q: adiation (a firstorder diffraction line) that would appear at an angle of reflection of + 27.5º.…

A: Given: To find the wavelength of the radiation with the angle of reflection is given as,

Q: A diffraction grating displays the center of the sodium line "doublet" bright orange emission lines,…

A: Given: Order of diffraction, n=1 λ1=589 nm=589×109 m λ2=589.6 nm=589.6×109 m

Q: A helium-neon laser (λ = 633 nm), as shown, is built with a glass tube of inside diameter 1.0 mm.…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: A material having an index of refraction of 1.35 is used as an antireflective coating on a piece of…

A: Given: The index of refraction is 2.10. The wavelength is 590 nm. Introduction: Destructive…

Q: You want to photograph a circular diffraction pattern whose central maximum has a diameter of 1.0…

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Q: If you gently spread the barbs on a feather and look through it at a light source, you’ll see a…

A: Bragg’s law of diffraction can be used here which says, If n is the order of diffraction. d is the…

Q: A blind is pulled down to cover a window but it has a pinhole in it that is allowing sun to enter…

A: Given Data: Distance between window and wall (L) = 2.70 m.Diameter (w) = 0.500 cm = 0.500×10-2…

Q: What is the angular position of the first minimum when light with a wavelength of 500 nm is…

A: (b) is the correct option.Explanation:

Q: 10. A diffraction (echellette) grating that contains 1098 blazes/mm was irradiated with a…

A: Given data:     Incident angle (θi) = 57.3°     Diffracted angle, θd=27.5°

Q: A student and his lab partner create a single slit by carefully aligning two razor blades to a…

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Q: What angular separation is obtained after two spectral lines of 400.0 nm and 600.0 nm ar observed…

A: To calculate: The angular separation Note: 1 nm=10-9 m, so 400 nm=400×10-9 m and 600 nm=600×10-9 m…

Q: 7. A diffraction grating has a grating constant of 500 lines/mm. Light consisting of two discrete…

A: Part (a) Given: The number of lines in grating is N=500 lines/mm. The wavelength of first light is…

Q: An astronaut can barely resolve two objects on the earth’s surface, 170 km below. The diameter of…

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Q: Sunlight is incident on a diffraction grating that has 2,650 lines/cm. The second-order spectrum…

A: Concept: The formula for the separation of slit isdsinθ=mλhere,d=distance between the slit…

Q: Using a diffraction grating with 5000 lines/cm, the fourth order of a wavelength appears at 9º.…

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Q: White light is passed through a diffraction grating to a screen some distance away. The nth-order…

A: given    λ1=760nmλ2=380nmθ1=53.130         we know that,dsinθ=nλwhere n is integerd is the distance…

Q: A thin layer of oil (n = 1.3) has been excreted by the microbes living on the surface of your sliced…

A: We have given-refractive index   n1=1.3,       n2=1.84So path length = 2n1d

Q: A helium-neon laser (2=632.8 nm) is used to calibrate a diffraction grating. If the first-order…

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Q: 3. A diffraction grating G has 800 lines mm-¹ and is illuminated normally by parallel monochromatic…

A: Given :Number of lines in the grating, N = 800 lines/mm              The wavelength of light = 560…

Q: A diffraction grating with 350 lines/mm is 1.3 mm in front of a screen. What is the wavelength of…

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Q: A diffraction grating has 2000 lines/cm. What is the angle between the first-order maxima for red…

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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.