Fluids and Pressure

Water pressure decreases as depth increases

• false

• true

An upward force that fluids exert on all matter

• buoyancy force

• buoyant force

• atmospheric pressure

• pressure

The force of ________ causes atmospheric pressure by pulling down on the air.

• the sun

• gravity

• buoyancy

• the equator

Tags

NGSS.MS-PS2-4

NGSS.MS-PS2-5

Which of the following factors affect the pressure at the bottom of a container of liquid?

• depth of the container

• width of the container

• temperature of liquid

• color of liquid

What happens to pressure as you go deeper under water?

• it increases

• it decreases

• it stays the some

• no soup for you!

Which TWO things will not increase the pressure of a gas?

• adding more particles

• cooling particles

• heating the particles up

• Making a stretchy container

For what reason do liquids flow so easily?

Because the particles.....

• are so tightly compacted to one another.

• can slide past one another.

• vibrate with one another.

• are so far apart from one another.

Tags

NGSS.MS-PS1-4

Fluids exert pressure because they

• contain force particles

• are confined to small area

• have constantly moving particles

• all of these are correct

What is the volume of Object X?

• 10.0 cm³

• 15.0 cm³

• 20.0 cm³

• 25.0 cm³

Which state of matter can be compressed easily?

• solid

• liquid

• gas

• all of them