A laser with a wavelength of λ = 401 nm is incident on a diffraction grating. The m = 3 maxima appears a distance of y = 2.00 cm from the central maximum when the screen is placed X =What is the diffraction angle for this m = 3 maxima?0 =What is the slit separation, d, in nm?d =nmHow many lines/cm does the grating have inlinescmlinescm?90 cm from the grating.

Wavelength of the laser, λ=401 nm=401×10-9 m Maxima, m=3 Distance of the third maxima from central…

A laser with a wavelength of λ = 401 nm is incident on a diffraction grating. The m= 3 maxima appears a distance of y = 2.00 cm from the central maximum when the screen is placed X = 90 cm from the grating. What is the diffraction angle for this m = 3 maxima? 0 = What is the slit separation, d, in nm? d = nm How many lines/cm does the grating have in lines cm lines cm ?

A laser with a wavelength of λ = 401 nm is incident on a diffraction grating. The m= 3 maxima appears a distance of y = 2.00 cm from the central maximum when the screen is placed X = 90 cm from the grating. What is the diffraction angle for this m = 3 maxima? 0 = What is the slit separation, d, in nm? d = nm How many lines/cm does the grating have in lines cm lines cm ?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Concept explainers

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.

Question

A laser with a wavelength of λ = 401 nm is incident on a diffraction grating. The m = 3 maxima appears a distance of y = 2.00 cm from the central maximum when the screen is placed X =
What is the diffraction angle for this m = 3 maxima?
0 =
What is the slit separation, d, in nm?
d =
nm
How many lines/cm does the grating have in
lines
cm
lines
cm
?
90 cm from the grating.

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