Physical Science - Unit 8.1 Reading Quiz

Which is a fluid? (Choose all that apply)

• solid

• liquid

• gas

What is the equation for pressure?

• Pressure = Force / Area

• Pressure = Force x Area

• Pressure = Force + Area

What are the units for pressure?

• Newton (N)

• Pascal (Pa)

• kilogram (kg)

• meter (m)

As elevation increases, pressure _______

• increases

• decreases

• stays same

What happens to pressure as you go deeper under water?

• it increases

• it decreases

• it stays the same