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Railways Sample Paper RRBs Assistant Loco Pilot and Technician CBT STAGE-I Sample Paper-23

  • question_answer
    In the mesosphere, the atmosphere reaches its coldest temperatures (about \[90{}^\circ \]Celsius) at a height of approximately

    A)  80 km 

    B)  50 km

    C)  60 km 

    D)  100 km

    Correct Answer: B

    Solution :

    The mesosphere is a layer of Earth's atmosphere. The mesosphere is directly above the stratosphere and below the thermosphere. It extends from about 50 to 85 km above our planet.


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