Click here for :Free SSC Mock test by topic

We observe twinkling of stars due to-
1)frequent and periodic fluctuation of temperature of the surface

2)constant change of refractive index of the medium between the stars and the Earth because of temperature variation

3)great distance of stars from the Earth

4)rise and fall of gaseous ball of fire inside the stars


  • : 735
  • : 0
    Previous Next

    constant change of refractive index of the medium between the stars and the Earth because of temperature variation

    Suggest other answer
    Login to Discuss/suggest the answer...


    Anirudh
    39349
  • Exam: Physical Geography QUESTIONS





    Recommended Learning for you

    Which one of the following planets has largest number of natural satellites or moons?
    Light-year measures which of the following ?
    Meteorites are the heavenly bodies -
    The largest planet in our solar system is-
    The largest planet in our solar system is-
    We always see the same face of the moon, because-
    The blue moon phenomenon occurs-
    The inexhaustible source of energy of the stars is due to -
    The Earth revolves around the Sun in an elliptical path and the Sun is located at one focus of the ellipse Imagine a situation in which the earth goes around the Sun on a circular path. Which one among the following would result in under that situation ?
    We observe twinkling of stars due to-
    Close(X)
    Subscribe here for free mock test on IAS PCS SSC and other competitive exam. Signup here to get SSC CGL Solution and main exam study material

    Share the Knowledge

    You can help us to improve by giving your valuable suggestions at admin@quhasa.com

    By using the service of this site, I agree that I will serve wholeheartedly and will not indulge in any sort of activity that threats the integrity of the organisation I am working for / I work for.
    I have a firm believe in the notion that knowledge should be open source and helping the needy and deserving part of society will always be my motto.

    Knowledge is the power, Dont miss any paper, Subscribe to us







    Follow us at



    Privacy Policy