engineering physics MCQ #5214

The Bragg's law is given by?

engineering physics MCQ #5214

  1. Question 1

    Q1. The Bragg's law is given by?

    • A) 2d sinθ = nλ
    • B) d sinθ = nλ
    • C) 2d cosθ = nλ
    • D) d cosθ = nλ

    Answer: 2d sinθ = nλ

    Explanation: Bragg's law states that 2d sinθ = nλ, where d is the interplanar spacing and θ is the angle of incidence.