New Enroll in RBI Grade B New Batch - Starts on May 21

    Question

    The air temperature drop with increasing altitude. The

    average decrease in temperature drop is approximately _______. This is also known as “Environmental lapse rate”.
    A 6.5 degree Celsius per km Correct Answer Incorrect Answer
    B 4.6 degree Celsius per km Correct Answer Incorrect Answer
    C 7.1 degree Celsius per km Correct Answer Incorrect Answer
    D 7.6 degree Celsius per km Correct Answer Incorrect Answer
    E 9.8 degree Celsius per km Correct Answer Incorrect Answer

    Solution

    Normal lapse rate: 6.5°C/km.

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