JEE Main & Advanced
Physics
Fluid Mechanics, Surface Tension & Viscosity / द्रव यांत्रिकी, भूतल तनाव और चिपचिपापन
Question Bank
Surface Tension
question_answer
A 10 cm long wire is placed horizontally on the surface of water and is gently pulled up with a force of \[2\text{ }\times {{10}^{-2}}N\]to keep the wire in equilibrium. The surface tension, in\[N{{m}^{-1}}\], of water is [AMU (Med.) 1999]