Lesson: Pressure Produced by Fluids Physics • 9th Grade
In this lesson, we will learn how to use the formula p = ρgh to calculate the pressure produced at different depths by different fluids that gravity acts on.
Sample Question Videos
The difference in pressures at a depth of 3.75 m for sea water and fresh water is 735 Pa. What is the difference in their densities?
A scuba diver dives to a depth of 1.25 m below the surface of the sea. The sea water has a density of 1,025 kg/m3. What pressure does the water exert on the diver, to the nearest pascal?
A pool at the surface of an unknown planet is filled with a liquid of density 1,000 kg/m3. The pressure produced by that liquid at a depth of 2.4 m is 8,400 Pa. What is the acceleration due to gravity at the surface of this planet?