The change in colour of stars arises due to:

Universe Mcqs
BILAL KHATTAK0

A.Variation in their distance from the earth
B.Variation in their surface temperature
C.Fluctuations in their composition and size
D.Irregular absorption or scattering in earth’s atmosphere

Related Mcqs:

  1. Winds are caused
  2. The atmospheric greenhouse effect is produced mainly by the __________?
  3. Tides are generated primarily by
  4. The term meteor is applied to an interplanetary body:
  5. In a temperature inversion __________?
  6. The atmosphere near the earth’s surface is “heated from below.” Which of the following does not significantly contribute to this heating?
  7. The constellation of stars appears at different positions in the sky at different times during night mainly:
  8. A meridian is
  9. The primary cause of a radiation inversion is_______________?
  10. Which one of the following terms refers to the risk arises for bond owners from fluctuating interest rates??

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