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

    Question

    A fluid flows through a horizontal pipe. The pressure

    drops by 2000 Pa and speed increases from 2 m/s to 4 m/s. Find density.
    A 500 kg/m³ Correct Answer Incorrect Answer
    B 800 kg/m³ Correct Answer Incorrect Answer
    C 2000 kg/m³ Correct Answer Incorrect Answer
    D 1000 kg/m³ Correct Answer Incorrect Answer

    Solution

    From Bernoulli's theorem:

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