Inderiving Bernoulli’s equation, we equated the work done on thefluid in the tube to its change in the potential and kinetic energy.(a) What is the largest average velocity of blood flow in an arteryof diameter 2 × 10–3m if the flow must remain laminar? (b) Do the dissipative forcesbecome more important as the fluid velocity increases? Discussqualitatively.

Inderiving Bernoulli’s equation, we equated the work done on theflui

1.	Inderiving Bernoulli’s equation, we equated the work done on thefluid in the tube to its change in the potential and kinetic energy.(a) What is the largest average velocity of blood flow in an arteryof diameter 2 × 10–3m if the flow must remain laminar? (b) Do the dissipative forcesbecome more important as the fluid velocity increases? Discussqualitatively.
Answer» In deriving Bernoulli’s equation, we equated the work done on the fluid in the tube to its change in the potential and kinetic energy. (a) What is the largest average velocity of blood flow in an artery of diameter 2 × 10^–3 m if the flow must remain laminar? (b) Do the dissipative forces become more important as the fluid velocity increases? Discuss qualitatively.