9.1 Properties of Gases

Which container will have lower pressure?

• left
• right
• they both have the same pressure

Gas molecules can easily be compressed  because ___________. 

• gas molecules are soft
• gas molecules are far apart
• gas molecules follow the shape of the container

Pick the best answer to explain all properties of gases....

• They're fluids 
  Can be compressed
  Little space between particles 
• They're solids 
  Can be compressed
  Lots of space between particles 
• They're fluids 
  Cannot be compressed
  Lots of space between particles 
• They're fluids 
  Can be compressed
  Lots of space between particles 

What 2 variables are used in a Hot Air Balloon? 
[Hint:  Space and Heat]

• Pressure and Volume
• Volume and Temperature
• Temperature and Pressure
• Pressure, Temperature and Volume 

Why does a car get low tire pressure in the COLD...what two variables are to blame? 

• Pressure and Temperature
• Temperature and Volume
• Volume and Pressure
• Temperature and Weight 

Which is a quality that only gasses display

• Spread out to fill all available space
• Take the shape of their container
• Can't be compressed
• All of these

If you increase the pressure of a constant volume of gas, what will happen to the temperature?

• Increase
• Decrease
• Stay the same
• It will Blow Up

What will happen to the volume of a gas under constant temperature if the pressure increases?

• Increase
• Decrease
• Nothing
• Explosion!

How are pressure and volume related?

• Directly
• Indirectly
• They aren't related

If a balloon is cooled what will happen to the volume?

• Volume will increase
• Volume will decrease
• Volume will not change

Tags

NGSS.HS-PS1-5