JEE Main & Advanced
Physics
Fluid Mechanics, Surface Tension & Viscosity / द्रव यांत्रिकी, भूतल तनाव और चिपचिपापन
JEE PYQ-Fluid Mechanics, Surface Tension and Viscosity
question_answer
Water is flowing continuously from a tap having an internal diameter \[8\times {{10}^{-3}}m\]. The water velocity as it leaves the tap is \[0.4\,m{{s}^{-1}}\]. The diameter of the water stream at a distance \[2\times {{10}^{-1}}m\] below the tap is close to [AIEEE 2011]