JEE Main & Advanced
Physics
Fluid Mechanics, Surface Tension & Viscosity / द्रव यांत्रिकी, भूतल तनाव और चिपचिपापन
Question Bank
Numerical Value Type Questions - Mechanical Properties of Fluids
question_answer
The top of a water tank is open to air and its water level is maintained. It is giving out \[0.74{{m}^{3}}\] water per minute through a circular opening of 2 cm radius in its wall. The depth (in metre) of the centre of the opening from the level of water in the tank is