Question
Stars appear to twinkle. Give reason.

Answer

  1. The stars are remotely located and appear as tiny dots of light.
  2. Their light travels long distances to reach us.
  3. The atmosphere disturbances do not allow light to reach us in a straight line path.
  4. Because of this the stars appear to twinkle.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free