9. Powdered x-ray diffraction is conducted using x-ray of 0.154 nm wavelength to study ametallic material. The scanning angle (20) ranges from 0° to 130°. The material is known tobe of single element and a FCC type of lattice with a lattice parameter of 0.380 nm. Find out:(1) At what angle (20) the second diffraction peak is located, and (2) how many peaks can befound in the range of 0 to 130°?* dt.

This problem is from solid state physics. Please have a good look. (a)For a FCC lattice, the Miller…

Answered: Powdered x-ray diffraction is conducted…

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