Water flows through a pipe. The diameter of the pipe at point B is larger than at point A. Where is the water pressure greatest?
A) at point A
B) at point B
C) It is the same at both A and B.

Question

Quizplus · Accepted Answer

According to Bernoulli's principle, when the diameter of the pipe increases, the velocity of the fluid decreases, resulting in an increase in pressure. Therefore, the water pressure is greatest at point B where the diameter is larger.

Water Flows Through a Pipe