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  9. Q1189

RRB Junior Engineer / DMS / CMA 2019 · Question 1189 of 3719

On what factor does the colour of scattered light depend upon?

  1. AThe amount of impurity
  2. BThe colour of the scattering particles
  3. CThe refractive index of the particles
  4. DThe size of the scattering particlesCorrect

Answer: D. The size of the scattering particles

Official answer key verified. Detailed explanation coming soon.

Source: RRB JE 2019 CBT-1 (25-May-2019 Shift 2) — cracku.in solved paper with answer key · reliable-secondary

← Q1188View full paper (3719 questions)Q1190 →

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