What is the spacing (in um) between structures in a feather that acts as a reflection grating, giving that they produce the m=2-order maximum for 520-nm light at a 56° angle? Round your answer to 2 decimal places.

Q: What is the spacing between structures in a feather that acts as a reflection grating, given that…

A: This is a problem related to the diffraction of light through a reflection grating. In the above…

Q: Structures on a bird feather act like a reflection grating having 7,000 lines per centimeter. What…

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

Q: If X is a random variable in the range 12x20, and its probability density is f(x)=k(x^4-2), then the…

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Q: A monochromatic beam of light has a wavelength of 403 nm. It is diffracted through a set of double…

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Q: The limit to the eye’s visual acuity is related to diffraction by the pupil. D = 2.85 mm dh = 1.25 m…

A: Using Rayleigh criterion, the angle is, Θ=1.22λDΘ=1.22550×10-92.85×10-3Θ=2.344×10-4 radians

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 sheet of glass with index of refraction, nglass= 1.51, is covered by a thin soap film with index…

A: nglass = 1.51 nfilm = 1.29

Q: What is the spacing between structures in a feather that acts as a reflection grating, given that…

A: Given information: The wavelength of the incident light, λ=525 nm=525×10-9 m The angle of the…

Q: Find the distance in nm  between two slits that produce the first minimum for 410nm violet light at…

A: we know that in case of differaction relation for minima is given by, dsinθ = mλ where m = no of…

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: two 7.50-cm-long glass slidesilluminated by pure 589-nm wavelength light incidentperpendicularly.…

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Q: Structures on a bird feather act like a reflection grating having 6,750 lines per centimeter. What…

A: Given- n=6750 cm-1So,d=1n=1675000=1.48×10-6 m We know that we can find the angle at which the…

Q: It is desired to make an anti-reflection coating using a thin film on glass, to minimise reflection…

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Q: A single slit of width 0.11 mm is illuminated by a mercury light of wavelength 543576 nm. Find the…

A: The given slit has a width of 0.11 mm, and a light of wavelength 543576 nm is incident on this slit.…

Q: Structures on a bird feather act like a reflection gratinghaving 8000 lines per centimeter. What is…

A: The separation between the centers of two adjacent slits is given by,

Q: Diffraction spreading for a flashlight is insignificant compared with other limitations in its…

A: Given: The diameter of the beam is D=5.00 cm. The average wavelength of the beam is λ=600 nm. For…

Q: Two slits are separated by 0.370 mm. A beam of 555-nm light strikes the slits, producing an…

A: Given: The separation of split at 0.370 nm The wavelength of light is 555 nm

Q: (a) What is the smallest thickness of a soap film(n=1.33)that would appear black if illuminated with…

A: Let us consider a thin film of thickness t ϕ1 and ϕ2 are the phase differences introduced in the…

Q: %) Problem 2: Consider light that has its third minimum at an angle of 23.6° when it falls on a…

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Q: = 633 nm illuminates a pair of slits at normal incidence. What slit separation will produce…

A: From the double-slit experiment, Here, d is the distance between the slits and n is the whole…

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

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Q: In a double-slit experiment, d 21um and the wavelength of the light is A = 431nm. The intensity of…

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Q: a) At what angle is the first minimum for 550-nm light falling on a single slit of width 1.00 um?

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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: Write the expression for the angle between two points of light and substitute the required values.