Unreasonable Results(a) What visible wavelength has its fourth-order maximum at an angle of 25.0O when projected on a 25,000-line-per-centimeter diffraction grating? (b)What is unreasonable about this result? (c) Which assumptions are unreasonable or inconsistent?

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

A: Given data: Diameter of pupil D = 5.25 mm Wavelength λ=539 nm Distance between headlights x = 1.60 m…

Q: Find the distance between two slits that produces the first minimum for 410-nm violet light at an…

A: Given:-             Find the distance between two slits that produces the first minimum for 410-nm…

Q: Show that a diffraction grating cannot produce a second- order maximum for a given wavelength of…

A: For diffraction grating, dsinθ=mλ Here, d is the distance between the slits, λ is the wavelength of…

Q: A laser light with wavelength of, 630nm, allowed to pass through double slit interference wilh a…

A: Given The wavelength of laser light is λ=630 nm=630×10-9 m. The seperation distance of interference…

Q: A grating has 2000 slits/cm. How many full spectral orders can be seen (400 to 700 nm) when it is…

A: Wavelength range ∆λ = 400 nm to 700 nm Slits per centimetre = 2000 slits/cm Full spectral orders, n…

Q: 5. Calculate the wavelength of light that has its third minimum at an angle of 40.0º when falling on…

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Q: Calculate the minimum thickness needed for an antirefle ive coating (n = 1.38) applied to a glass…

A: Given:-  n = 1.38  a) Blue ( 450 nm )  b) Red ( 720 nm )   The reflection of light at the normal…

Q: Light of wavelength 2o = 650.5 nm is incident normally on a diffraction grating. and its third-order…

A: Given in question -  For wavelength (λ∘= 650.5 ×10-9m) , order observed = 3…

Q: A film of oil on water will appear dark when it is very thin,because the path length difference…

A: Given condition for destructive interference

Q: Light mixes of wavelengths between 450nn and 600nn fall onto a diffraction grating. It was noticed…

A: Consider two rays that emerge making the angle θ with the straight through the line. Constructive…

Q: Light of wavelength 745.0 nm passes through a single slit of width 1.85 um, and a diffraction…

A: I(β)=ImaxSinc2β≡I(β)Imax=Sinc2ββ=πDSinθλSincβ=sinββTanθ=13cm27.5cm≡sinθ=0.4274β=πDSinθλ=π×1.85×10-6×…

Q: A diffraction grating is calibrated by using the 546.1 nm line of mercury vapor. The first-order…

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Q: Assume that the limits of the visible spectrum are arbitrarily chosen as 430 and 680 nm. Calculate…

A: Using the condition of diffraction grating,

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

A: diameter of pupil,  D = 3 mm = 0.003 m wavelength, λ = 550 nm = 550 x 10-9 m

Q: The yellow light from a sodium vapor lamp seems to be of pure wavelength, but it produces two…

A: Formula of diffraction grating is as follows: nλ=dsinθ…

Q: Light of wavelength 745.0 nm passes through a single slit of width 2.05μm, and a diffraction pattern…

A: wavelength, λ= 745 nmSingle slit width (ω) = 2.05 μm Objective-

Q: Monochromatic green light of 560 nm is directed through two slits that are 3.9 µm apart. The angle…

A: Given Information:- Wavelength of the green light is λ=560 nm=560 nm×10-9 m1μm=5.60×10-7 m Slit…

Q: Which color of visible light would give the best resolution ina microscope? Explain.

A: Answer: Microscope: A microscope is described as a device that can be utilized to view tiny…

Q: Some water waves with a wavelength of 3.0 m are diffracted by an array of evenly spaced posts in the…

A: wavelength of water waves (λ) = 3 mdistance between row of posts (d) = 5 m order (n) = 1

Q: .A diffraction grating has a slit spacing of 1.32x10^-6 m . The first maximum occurs at an angle of…

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Q: ap solution of constant thickness 400 nm is illuminated nor- mally with white light. By considering…

A: Given thickness of the soap bubble, t=400nm The refractive index of the film, n=1.33 The thickness…

Q: Light-source having linewidth of 100 nm centered at 500 nm is used to gain approximately…

A: Given: Line width,  ∆λ=100 nm wavelength,  λ=500 nm  ∆λ/λ = ∆f/f    To find: a. the coherence timeb.…

Q: Calculate the wavelength of light (in nm) that has its sixth-order maximum at 60.0° when falling on…

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Q: The second minimum in the diffraction pattern of a 0.10-mmwide slit occurs at 0.70°. What is the…

A: Dark fringes in single slit diffraction pattern are located at angles, pλ=asinθp…

Q: Light of wavelength 1200 nm illuminates a diffraction grating. The third order maximum is at angle…

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Q: What is the highest spectral order that can be seen ifa grating with 6500 slits per cm is…

A: Given values: Number of slits per centimeter, N=6500 slits/cm Wavelength, λ=633 nm Angle of…

Q: Suppose you have a lens system that is to be used primarily for 700-nm red light. What is the second…

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Q: A grating has 400 lines/mm. How many orders of the entire visible spectrum (400–700 nm) can it…

A: A gravity has N=400 linesmmThe ruling seperation d=1N=1400 linesmm=2.5x10-3mmThe angles at which…

Q: The device is used to shine a beam on an object located nearby. The interference pattern is obsrved…

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Q: Light of wavelength 520nm falls on a slit that is 3.20 x 10^-3 mm wide. Estimate how far the…

A: The maxima for single slit diffraction is ym=m+12λDam=±1,±2,... Here ym is distance of mth fringe, λ…

Q: What is the index of refraction of a clear material if aminimum thickness of 125 nm, when laid on…

A: Given data The minimum thickness of the material is t min = 125 nm = 125 x 10-9 m The wavelength of…

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

A: GivenD=6.25 mm=6.25×10-3 mλ=539 nm=539×10-9 m

Q: Suppose that two points are separated by 2.0 cm. If they are viewed by an eye with a pupil opening…

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Q: Monochromatic light of wavelength 543 nm falls on a slit. If the angle between the first two bright…

A: Given:Wavelength of monochromatic light (λ) = 543 nm = 543×10-9 mAngle between two bright fringes on…

Q: A diffraction grating is 2.30 cm wide and contains 2100 lines. When used with light of a certain…

A: Given that: d=2.30 cmθ=21°n=3   It is required to determine the wavelength in nm.

Q: ) What happens to the two slit interference pattern using visible light if the di'stauce befween…

A: Since you have asked more than one question, I will answer only the first question in the list, as…

Q: 4.58 Compare the amplitude reflection coefficients for an air- (nw = 4/3) interface with that of an…

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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:

Q: A single slit 1.0 mm wide is illuminated by 450-nm light. What is the width of the central maximum…

A: wavelength of light , λ = 450 nm = 4.5 x 10-7 m Slit , D = 1 mm = 1 x 10-3 m Distance from the…

Q: Monochromatic light of wavelength 633 nm falls on aslit. If the angle between the first two bright…

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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.