The pressure gradient set up in water standing is a glass is an example of ________ ________ in pressure, while variations in pressure due to water flowing faster in the smaller parts of a pipe are a type of ________ ________ in pressure.
A) static variation; buoyant force
B) static variation; dynamic variation
C) dynamic variation; constant value
D) dynamic variation; dynamic constancy

Question

Quizplus · Accepted Answer

The pressure gradient in standing water represents a static variation in pressure because it is not moving, while changes in pressure in flowing water due to variations in pipe diameter are examples of dynamic variation in pressure, as these changes occur due to the motion of the fluid.

The Pressure Gradient Set Up in Water Standing Is a Glass