X-ray diffraction analysis follows which principle
A. Beer's Law
B. Bragg's law
C. Wein's law
D. Kirchoff law
Answer: Option B
Solution(By Examveda Team)
X-ray diffraction analysis is based on Bragg’s law, which states that "when the X-ray is incident onto a crystal surface, its angle of incidence θ, will reflect with the same angle of scattering θ.It encompasses the superposition of wavefronts scattered by lattice planes, leading to a strict relation between wavelength and scattering angle, or else to the wave vector transfer concerning the crystal lattice.
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