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The discharge over a rectangular notch is (where b = Width of notch, and H = Height of liquid, above the sill of the notch)

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The discharge over a rectangular notch is (where b = Width of notch, and H = Height of liquid, above the sill of the notch) Answer: 2/3 Cᵈ x b√2g x H³ᐟ²

Question context

This question is part of ⚙️ Mechanical Eng within the broader 🛠️ Engineering Essentials subject and appears in the DemoPaper-Pakistan preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.