Manipal Medical Manipal Medical Solved Paper-2001

  • question_answer
    The electrical conductivity of earth atmosphere increases with altitude due to:

    A)  ionisation of atmosphere

    B)  refraction of atmosphere

    C)  reflection of atmosphere

    D)  radiation of atmosphere

    Correct Answer: A

    Solution :

     As we go up the higher energetic cosmic ray particles coming from cosmos cause ionisation of the atmosphere on account of this the conductivity increases.


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