Looking for classes? Ksquare Career Institute, Bengaluru →
Which one of the following represents the correct dimensions of the coefficient of viscosity?
Explanation
From stokes law $F = 6\pi\eta rv \Rightarrow \eta = F/(6\pi rv)$ $\therefore \eta = MLT^{-2}/([L][LT^{-1}]) \Rightarrow \eta = [ML^{-1}T^{-1}]$