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Question 37Asked in RRB JE CBT-1, 20 Feb 2026, Shift 3 (4:30 PM)

If atmospheric refraction did not occur, which change would be most noticeable during

If atmospheric refraction did not occur, which change would be most noticeable during the observation of stars from Earth?
  1. AStars would change color rapidly.
  2. BStars would disappear from the night sky.
  3. CPlanets would twinkle like stars.
  4. DStars would not twinkle; their light would remain steady.
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Correct answer: (D) Stars would not twinkle; their light would remain steady.

From RRB JE CBT-1 PYQ 20 Feb 2026, Shift 3 (4:30 PM)

This is question 37 of RRB JE CBT-1 PYQ 20 Feb 2026, Shift 3 (4:30 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.