Water flows at a speed of 6 cm/s through a tube of radius 1cm.
Question:

Water flows at a speed of $6 \mathrm{~cm} / \mathrm{s}$ through a tube of radius $1 \mathrm{~cm}$. Coefficient of viscosity of water at room temperature is $0.01$ poise. Calculating the Reynolds number. Is it a steady flow?

Solution: