Răspuns:
Bragg's Law is a fundamental principle in X-ray crystallography, stating that the diffraction of X-rays by a crystal lattice can occur when the conditions for constructive interference are met. It is expressed mathematically as 2dsinθ = nλ, where d is the spacing between crystal lattice planes, θ is the angle of incidence, n is an integer representing the order of the diffraction, and λ is the wavelength of the X-rays.
