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An x-ray beam of wavelength A undergoes first-order reflection froma crystal when its angle of incidence to a crystal face is 27 °,and an x-ray beam of wavelength 96 pm undergoes third-orderreflection when its angle of incidence to that face is 60°.Assuming that the two beams reflect from the same family ofreflecting planes, find (a) the interplanar spacing and (b) thewavelength A.

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Nestor Rutherford
Nestor RutherfordLv2
2 Apr 2019

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Related textbook solutions

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

Related questions

An x-ray beam with wavelength 0.170 nm is directed at a crystal. Asthe angle of incidence increases, you observe the first stronginterference maximum at an angle 24.5. What is the spacing dbetween the planes of the crystal?

Find the angle at which you will find a second maximum.

A beam of x-rays with a wavelength of 0.06 nm is incident on acrystal. The angle of deviation for the second order reflected beamis f2 = 55°. The experimental setup is shown schematically in thefigure below.

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d = nm

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f1 = °

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Number of Bragg peaks =

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