Absolute zero

Which is true about the molecules at 0 K?

• They are moving really fast
• They are moving really slowly
• There is no motion at 0 K
• All of the above are true

When temperature goes up, what happens to volume?

• Volume goes up
• Volume goes down
• Temperature goes down
• Volume stays the same

______ is the average kinetic energy of an object

• Volume
• Density
• Temperature
• Mass

Tags

NGSS.HS-PS3-2

The kinetic theory of gasses states...

• The molecules are really small and move randomly
• The molecules are small and move together
• The molecules are big and move together
• The molecules move in a set way 

Tags

NGSS.HS-PS2-1

The Celsius scale is based on...

• Changes in state of matter of water
• Nothing in particular
• The weather 
• The age of the person who discovered it

40 degrees Fahrenheit is ____ degrees Celsius

• 104
• 40
• 4.44
• 20

0 K is ____ degrees Celsuis

• -100
• 273
• 200
• -273

The formula for Charles's Law is...

• T₁/V₁=T₁/V₂
• V₁/T₁=V₂/T₂
• T₁/V₁=T₂/V₂
• T₂/V₁=T₁/V₂

If volume goes up, temperature___

• goes up
• goes down
• stays the same
• no way of knowing

A body of air with uniform temperature, humidity, and pressure is...

• Region
• Climate
• Weather
• Air mass

Tags

NGSS.MS-ESS2-5