Q154. Which one of the following is correct relation for Bragg's law:Physics — NUST Mock 8 — Question 154 of 200A. d sin θ = m λB. d sin θ = m λ /2C. d sin θ = 2m λD. d sin θ = m+ λ /2Practice more Physics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →