Think of Bernoulli's equation as it pertains to an ideal fluid flowing through a horizontal pipe.Imagine that you take measurements along the pipe in the direction of fluid flow.What happens to the sum of the pressure and energy per unit volume?
A)It increases as the pipe diameter increases.
B)It decreases as the pipe diameter increases.
C)It remains constant as the pipe diameter increases.
D)No choices above are valid.

Question

Quizplus · Accepted Answer

According to Bernoulli's equation, the sum of the pressure and energy per unit volume remains constant along a horizontal pipe when there is no change in height or acceleration due to gravity. Therefore, it does not depend on the diameter of the pipe.

Think of Bernoulli's Equation as It Pertains to an Ideal