Teaching Haryana (HPSC) Assistant Professor Mock Test 2025 Physics Mechanical Properties of Solids Reynold's Number
Find the Reynolds number (R) for liquids flowing through cylindrical pipe, wherein V is velocity of the liquid, ρ is density of the liquid, η is coefficient of viscosity of the liquid and D is diameter of the pipe.
1
R = V ρ D / η2
2
R = V ρ D / η
3
R = V / η ρ D
4
R = V D / η ρ
5
Question Not Attempted