A solid steel ball of diameter \(3.6\)mm acquired terminal velocity \(2.45\times {10}^{-2}\mathrm{m}/\mathrm{s}\) while …
Q1
A solid steel ball of diameter \(3.6\)mm acquired terminal velocity \(2.45\times {10}^{-2}\mathrm{m}/\mathrm{s}\) while falling under gravity through an oil of density \(925\mathrm{kg}{\mathrm{m}}^{-3}\). Take density of steel as \(7825\mathrm{kg}{\mathrm{m}}^{-3}\) and g as \(9.8\mathrm{m}/{\mathrm{s}}^{2}\) . The viscosity of the oil in SI unit is
[JEE Main 2025, 3 Apr (Shift 2)]
🔒
Answer & explanation — PYQ Pass
Unlock · ₹149
Options are free to see. Unlock the correct answer and full explanation with Pass.
Practice more JEE Physics PYQs
See every question on Mechanical Properties of Fluids, or browse the full JEE question bank.
See all questions on Mechanical Properties of Fluids →