Bragg's law for x-ray diffraction is 2d sin$\theta$= m$\lambda$, where $\theta$is the angle between the incident beam and:
A) a reflecting plane of atoms
B) the normal to a reflecting plane of atoms
C) the scattered beam
D) the normal to the scattered beam
E) the refracted beam

Question

Quizplus · Accepted Answer

Bragg's law describes the diffraction of X-rays from a crystal lattice. The angle between the incident beam and the reflecting plane of atoms is the angle that satisfies Bragg's law.

Bragg's Law for X-Ray Diffraction Is 2d Sin θ\thetaθ = M λ\lambdaλ

Bragg's Law for X-Ray Diffraction Is 2d Sin $\theta$ = M $\lambda$