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Question 21Asked in RRB ALP CBT-1, 16 Feb 2026, Shift 2 (12:30 PM)

The colour of scattered light depends on the size of the scattering particles. Very fine particles scatter mainly which colour of light?

  1. ABlue light
  2. BRed light
  3. CGreen light
  4. DYellow light
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Correct answer: (A) Blue light

From RRB ALP CBT-1 PYQ 16 Feb 2026, Shift 2 (12:30 PM)

This is question 21 of RRB ALP CBT-1 PYQ 16 Feb 2026, Shift 2 (12:30 PM). See all questions of this paper with answers, or attempt the paper as a timed online test to get your score and all-India rank.