2. [Essay] Suppose light from a laser through two slits separated by 0.01 mm and find that the third bright line on a screen is formed at an angle of 10.95° relative to the incident beam. What is the wavelength of the light?
Q: a single slit of width 0.3 mm. The angular position of th st minima of diffracted light is 2 x 10-³…
A: Here, we calculate the angular position of the first minima of diffracted light as given follow;
Q: 4. A double Nd:YAG laser (A = 532 nm) is used as the optical sour interferometer. What would be the…
A: solution : λ = 532 nmAs we know if we shift a distance of λ2 it changes bright to bright or dark…
Q: A beam of light with wavelength 559 nm in air hits a thin piece of glass 24.19 microns thick (with…
A: Given information: The wave length of the incident beam (λ)=559 nm The thickness of the sheet…
Q: Tripling the distance from an observer to a point source of light waves will cause the intensity…
A: Option A is correct. Detailed solution is given below
Q: Question 12 of 15 An eagle is watching ants crawl along the ground in light of wavelength 550 nm as…
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Q: a grating-based spectroscope, if half of grating slits are blocked, it will not affect - Spectrum…
A: Ans is:- spectrum resolving power. Option A is correct.
Q: Consider the surface of a soap bubble as a flat thin film with refractive index n=1.28 surrounded by…
A:
Q: X-rays of wavelength 0.200 nm are reflected from a certain crystal, and the first-order maximum…
A:
Q: In the Compton experiment, you use 71-pm X-ray, find the wavelength of scattered light at 30 angle.…
A: λsc=λ0+λC1-cosθ=71 pm+2.43 pm1-cos30°=71.33 pm Thus, the scattered wavelength is 71.33 pm.
Q: 18. Constructive interference in X-ray diffraction is accomplished by
A: In x-ray crystallography Constructive interference occurs when the waves are moving in phase with…
Q: A laser with wavelength 755 nm illuminates a single vertical slit of width 7.22 μm. At what angle in…
A: Given, Width of slit d= 7.22 μm = 7.22×10-6m Wavelength λ= 755 nm = 755×10-9m To find At what angles…
Q: Using X-ray Diffraction When an x-ray beam is scattered off the planes of a crystal, the scattered…
A: From the question, we can identify the following given values:Wavelength (λ) = 0.200 nmFirst maximum…
Q: 5. Three polarizing sheets are placed together such that the transmission axis of the second sheet…
A: Given:let the axis of first sheet be taken as , θ1 = 0oangle made by axis of sheet 2 with respect to…
Q: 2. Suppose you pass light from a He-Ne laser through two slits separated by 0.0100 mm and find that…
A:
Q: When white light is shone on red ink dried on a glass plate, the color that is transmitted is red.…
A: As the red light is transmitted through the glass plate, all the left-out colors of white light are…
Q: Powdered x-ray diffraction is conducted using x-ray of 0.154 nm wavelength to study a metallic…
A: This problem is from solid state physics. Please have a good look. (a)For a FCC lattice, the Miller…
Q: 1. Consider the following properties of a light wave as it passes from a vacuum to transparent…
A: We have , refractive index of vacuum = 1 refractive index of glass = 1.52 i.e, refractive index…
Q: d) What are the constructive and destructive interferences in X-ray diffraction?
A:
Q: 13. The alpha spectral line from hydrogen is 656 nm. When this light encounters a diffraction…
A: The wave length of light λ=656nm=656×10-9m Grating element (a+b)=1cm10000=0.01m10000=10-6m The…
Q: 1) Typically, trombones are composed of metal brass. You can also buy trombones made from a polymer…
A: Given: Trombones made of polymer material X-ray diffraction peaks To Explain: (1) Reason to pick…
Q: An asteroid is headed for Earth! Its closest approach will take it just above our atmosphere, 500 km…
A: Given; Blue shift velocity,v=30km/s=30×103m/sSpeed of light,c=3×108m/sDistance,s=500km=500×103m The…
Q: 4) Find the minimum angular separation resolvable with 633-nm laser light passing through a circular…
A: There is a fundamental restriction on imaging distant or small objects. This is known as the…
Q: 1. A circular table of radius I m is illuminated by a mono-chromatic LED light source placed at a…
A: Given The vertical distance from the center of the table and the lamp is y=2 m. The radius of the…
Q: 3. For a homogeneous dielectric medium with the refractive index of n(w), the corresponding…
A:
Q: Monochromatic U-V light of frequency 9.4x1015 Hz fall s on a double slit separated by 7.91x10 m, and…
A: frequency = 9.4 * 1015 Hz slit separation = 7.91 * 10-5 m screen distance = 6.94 m n = 94wavelength…
Q: VII. Fabry-Perot Interferometer When operating the Zeeman effect apparatus, Joe broke the mercury…
A: Joe's initial expectation was that by replacing the mercury lamp with a hydrogen lamp, he would…
Q: The distance between a monochromatic source of light and a double slit is 2 meter. The wavelength of…
A: The maximum slit separation that will produce interference pattern in double slit is given by the…
Q: (i) Explain whether the light from a powerful lase or from an ordinary incandescent light source…
A: Given: i) The light from a powerful laser or from an ordinary incandescent light source. ii) The two…
Q: What are the constructive and destructive interferences in X-ray diffraction?
A: Constructive interference: This interference occurs when the waves are in phase i.e., the maxima of…
Q: Two coherent beams having parallel electric fields are described by TL E₁ = 5 cos(ks₁ - wt + 3) +7)…
A: The net irradiance. given, Phase difference due to pathϕ=π4Electric…
Q: 4. Two mirrors with the same power reflectivity R are utilized to form a Fabry-Perot resonator. If…
A:
Q: 1)Tungsten (W) crystallizes in cubic structure. Side length of the unit cell of this crystal…
A: using 2dsinθ =λsinθ =λ2dnow for (110) plane, d = a2 =2.24A˙so sinθ =λ4.48A˙ ------(1)similarly for…
Q: 2. A 50-cm tall fish tank is 3/4 full with oil and exposed to the air. A laser beam with a…
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Q: m = 1 kg, r = 1 m, F = 1 N %3D 1. 1 m = 1 kg, r = 2 m, F = 2 N %3D 2. 2 m = 1 kg, r = 2 m, F = 1 N…
A: Given, Solid cylinders with different radii and forces
Q: 4. Two coherent beams having parallel electric fields are described by TT E₁ = 5 cos(ks₁ wt + 3 -…
A: Given: The electric field of the two coherent beams are E1 = 5 cosks1 - ωt + π3 kV/mE2 = 3…
Q: 2. A stack of polarizing sheets will rotate the direction of polarization of incident unpola each…
A:
Q: X-rays of wavelength å =1.5 x 10 m, are reflected by the (221) plane. Calculate Bragg angle from the…
A:
Q: 3) Since we are treating light as a particle, it is appropriate to consider a pool ball bouncing off…
A: From the labels along the right traingles below we see that θ=ϕ
Q: 2- A dielectric mirror stack has four dielectric layers with alternating refractive indices n₁=1.4…
A:
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