Volume and Pressure

What do we call the the amount of force exerted on a certain area?

• fluid
• pressure
• buoyant

Which of the following would increase the pressure on a system?

• Increase the Temperature
• Pump in more fluid

• Decrease the volume
• All of these

If a hairspray can is heated, what can be expected of the pressure of the gas inside the can?

• The pressure will increase

• The pressure will decrease

• The pressure will remain constant

• The pressure will equalize

Tags

NGSS.MS-PS1-4

_________ is a measure of the average kinetic energy of the particles in an object. When temperature increases, the motion of these particles also increases.

• Measurement

• Pressure

• Temperature

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

It is also important to figure out the pressure under water or in a liquid. The ______ under water increases with how deep you are.

• Measurement

• pressure

• temperature

Why does increasing the temperature of a gas increase the pressure it exerts? Choose all that apply.

• It increases the number of particles in the gas.

• It increases the speed of collisions between the particles and the container.

• It increases the size of the particles in the gas.

• It increases the number of collisions between the particles and the container.

Tags

NGSS.MS-PS1-4

As altitude increases, pressure increase.

• True

• False

Someone standing on edge of the lake experiences more atmospheric pressure than someone who has climbed the mountain.

• True

• False

True or false:
Pressure depends on depth or altitude

• true
• false

What is altitude?

• how much something weighs
• the distance above sea level
• how big something is
• how far away something is