WBCS.LIVE practice question

Twinkling of stars is on account of

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

  1. Large distance of stars and storms in air.
  2. Rotation of Earth.
  3. Large size of Earth.
  4. Large distance of stars and fluctuations in the density of air.

Correct answer and explanation

Correct answer: Large distance of stars and fluctuations in the density of air.