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23 Nov 2019

A ray of violet light (wavelength 400 nm) hits perpendicular to atransmission diffraction grating which has 10200 lines percentimeter. At what angles to the perpendicular are there brightviolet rays, in addition to zero degrees?

First Ray__________degree
Second Ray __________ degree

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Lelia Lubowitz
Lelia LubowitzLv2
3 May 2019

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Related textbook solutions

Physics: Principles with Applications
7th Edition, 2013
Giancoli
ISBN: 9780321625922

Related questions

Three discrete spectral lines occur at angles of 10.0°, 13.8°, and 14.9°, respectively, in the first-order spectrum of a diffraction grating spectrometer.

(a) If the grating has 3750 slits/cm, what are the wavelengths of the light? 𝜆1 =  nm (10.0°) 𝜆2 =  nm (13.8°) 𝜆3 =  nm (14.9°)
(b) At what angles are these lines found in the second-order spectra? 𝜃 =  ° (𝜆1) 𝜃 =  ° (𝜆2) 𝜃 =  ° (𝜆3)

A diffraction grating has 2000 lines per centimetre. At what angle will the first order minimum be for a 520-nm-wavelength green light?

The human eye can readily detect wavelengths from about 400 nm to 700 nm. If white light illuminates a diffraction grating having 750 lines/mm, over what range of angles does the visible m = 1 spectrum extend?

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