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NEET 2019, Physics Q33: Hydrodynamic

NEET2019Paper 2019Physics
Q.

A small hole of area of cross-section 2 mm2 is present near the bottom of a fully filled open tank of height 2 m. Taking g = 10 m/s2, the rate of flow of water through the open hole would be nearly

  1. A

    12.6 × 10–6 m3/s

  2. B

    8.9 × 10–6 m‑3/s

  3. C

    2.23 × 10–6 m3/s

  4. D

    6.4 × 10–6 m3/s

Solution

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