Kinetic Model theory of matter

The energy of an object as it is in motion is defined as

• Kinetic Theory
• Kinetic energy
• Potential energy
• Electric energy

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-5

What happens to the average kinetic energy of matter when it is heated?

• It increases
• It decreases 
• It doesn't change
• It cannot be determined

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

What state of matter is shown in the image?

• Solid
• Liquid
• Gas
• Thermal Energy

Tags

NGSS.MS-PS1-4

When the temperature of matter decreases the particles ...

• speed up and move farther apart
• speed up and move closer together
• slow down and move farther apart
• slow down and move closer together

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What is the measure of the average kinetic energy of the particles in an object?

• Motion

• Temperature

• Thermal Energy

• Heat

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-4

Particles in a gas move __________, than particles in a solid

• faster

• slower

• less randomly

• less fluidly

Tags

NGSS.MS-PS1-4

Which of the following is a correct description for solids?

• closely arranged and in fixed positions

• closely arranged and vibrate in fixed positions

• closely arranged and can move around

Which of the following statements about the particle of a gas is true?

• Gases can be compressed because their particles are smaller than those of liquids or solids.
• Gases can be compressed because there is plenty of space between their particles.
• Gases can be compressed because they have low boiling points.
• Gases can be compressed because their particles are more elastic than those of liquids or solids.

An inflated balloon is placed in a refrigerator. Which statement describes the movement of the gas particles in the balloon?

• The particles move more slowly and become closer together.
• The particles move more slowly and become further apart.
• The particles move faster and become closer together.
• The particles move faster and become further apart. 

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What type of relationship to pressure and volume have?

• direct
• inverse
• no relationship
• I don't know