MCQMediumJEE Main 2026 · 21 January, Shift 1Bernoulli's Theorem

Physics Question from JEE Main 2026 · 21 January, Shift 1

Water flows through a horizontal tube as shown in the figure. The difference in height between the water columns in vertical tubes is 5cm5 \, \text{cm} and the area of cross-sections at A and B are 6cm26 \, \text{cm}^2 and 3cm23 \, \text{cm}^2 respectively. The rate of flow will be _____ cm3/s\text{cm}^3/\text{s}. (take g=10m/s2g = 10 \, \text{m/s}^2).

A horizontal tube narrows at section B and widens again, with vertical water columns at A and B showing a height difference of 5 cm and flow to the right.
  • A

    2006200\sqrt{6}

  • B

    1003100\sqrt{3}

  • C

    200/3200/\sqrt{3}

  • D

    2003200\sqrt{3}

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