8th Class Science Friction Question Bank Friction

  • question_answer
    Why does a meteor burn upon entering the earth's atmosphere?

    A)  Due to gravitational pull

    B)                         Due to the heat of the earth

    C)                         Due to solar radiation

    D)                         Due to excess friction in air

    Correct Answer: D

    Solution :

    Due to the very high speed of meteor when it enters the earth's atmosphere, the heat produced by the friction of air is very large which causes the meteor to burn.


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