Consider a flow of water (ρ = 998 kg/m3, µ = 10-3 N∙s/m2) through a straight smooth pipe with a diameter of 1 cm. Approximately, what is the velocity of the flow at which transition to turbulence occurs?

MCQs on how fluids (gases and liquids and a few other materials) respond to forces, exert forces, and move from one place to another (their mechanics).