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JEE Main & Advanced Physics Fluid Mechanics, Surface Tension & Viscosity / द्रव यांत्रिकी, भूतल तनाव और चिपचिपापन Question Bank Numerical Value Type Questions - Fluid Mechanics

  • question_answer
    A cylindrical vessel of cross-sectional area\[1000c{{m}^{2}}\], is fitted with a frictionless piston of mass 10 kg, and filled with water completely. A small hole of cross-sectional area\[10m{{m}^{2}}\]is opened at a point 50 cm deep from the lower surface of the piston. Find the velocity of efflux from the hole. (in m/s)

    Answer:

    3.40


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