Railways Sample Paper RRB (Group D) Sample Test Paper-5

  • question_answer
    Siphon will fail to work if

    A)  The densities of the liquid in the two vessels are equal

    B)  The level of the liquid in the two vessels are at the same height

    C)  Both its limbs are of unequal length

    D)  The temperature of the liquids in the two vessels are the same

    Correct Answer: B


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