What is the wavelength of the x rays

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Reference no: EM13658521

Monochromatic x rays are incident on a crystal for which the spacing of the atomic planes is 0.440 nm. The first-order maximum in the Bragg reflection happens when the incident and reflected x rays make an angle of 39.4degrees with the crystal planes.

What is the wavelength of the x rays?

Reference no: EM13658521

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