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5th Class Science Weather, Air and Water Question Bank Air and Water

  • question_answer
    The figure shows a straw placed in a glass of lassi. The level of lassi in the straw rises when air is sucked out. This is because

    A)  Atmospheric pressure has increased

    B)  Air pressure inside straw is same as the atmospheric pressure

    C)  Air pressure inside the straw becomes lower than the atmospheric pressure

    D)  Air pressure inside the straw becomes higher than the atmospheric pressure

    Correct Answer: C

    Solution :

    (c) Not Available


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