Physics · 2022
JEE Main · 26 June 2022, Shift 2 · Q36
If p is the density and η is coefficient of viscosity of fluid which flows with a speed v in the pipe of diameter d, the correct formula for Reynolds…
If $\displaystyle p$ is the density and $\displaystyle \eta$ is coefficient of viscosity of fluid which flows with a speed $\displaystyle v$ in the pipe of diameter d , the correct formula for Reynolds number $\displaystyle R_e$ is :
Official answer
(3)
$\displaystyle R_e=\frac{\rho \nu d}{\eta}$
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JEE Main 2022 Physics question, with the answer from NTA’s final answer key. Where our answers come from.