Pressure and Fluids Quiz

Match each variable to its corresponding unit in the pressure equation.

What is the correct formula to calculate the pressure at a surface due to a force?

[question number = 10.1] Select all statements that correctly describe how pressure changes in a liquid:

Calculate the pressure if a force of 400 N is applied over an area of 5 m².

What term describes the upward force that a fluid exerts on a submerged object?

Explain why atmospheric pressure decreases with increasing altitude.

Match each pressure-related concept to its description.

Complete the calculation: A column of liquid has a height of 2 m, density of 1000 kg/m³, and gravitational field strength of 9.8 N/kg. Calculate the pressure at the bottom of the column.

Use the provided options to complete the statements below:
Force, height, density, atmospheric, upthrust

Calculate the pressure exerted by a 300 N force over an area of 2.5 m².

A column of liquid has a height of 5 m, density of 800 kg/m³, and gravitational field strength of 9.8 N/kg. Calculate the pressure at the bottom of the column.

If the pressure exerted by a fluid column is 2500 Pa and the height of the column is 10 m with a gravitational field strength of 10 N/kg, calculate the density of the liquid.

[question number = 10.2] Calculate the height of a column of water (density 1000 kg/m³) that creates a pressure of 33,320 Pa. Use gravitational field strength of 9.8 N/kg.