When X rays of wavelength 0.090 nm are diffracted by a metallic crystal, the angle of first-or

Question

When X rays of wavelength 0.090  nm are diffracted by a metallic crystal, the angle of first-or

Dr. Satish Ingale · Accepted Answer

1. We know that the angle of diffraction $theta$ is related to the wavelength $lambda$ and the

When X rays of wavelength $0.090 \mathrm{~nm}$ are diffracted by a metallic crystal, the angle of first-order diffraction $(n=1)$ is measured to be $15.2^{\circ} .$ What is the distance (in picometers) between the layers of atoms responsible for the diffraction?