Particles in Motion

Adding energy to water causes the water particles to...

• speed up

• slow down

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

As the kinetic energy of the particles increased, the _____ of the particles ________

• speed; decreased

• speed: increased

• space; decreased

• space; increased

Tags

NGSS.MS-PS3-1

The faster the particles move, the less kinetic energy there is.

• True

• False

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

Temperature is a measure of _____________.

• average kinetic energy

• average potential energy

• the sum of kinetic & potential energy

• the difference of kinetic & potential energy

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

As temperature increases, kinetic energy ________.

• stays the same

• increases

• decreases

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

which one represent Thermal expansion?

• 
• 

Tags

NGSS.MS-PS1-4

which one is thermal contraction?

• less temperture less volume

• the measure of the average kinetic energy.

• more temperature more volume

Tags

NGSS.MS-PS1-4

LESS movement of particles ​

 LESS kinetic energy 

• more temperature

• less temperature

Tags

NGSS.MS-PS1-4

MORE movement of particles

 MORE  kinetic energy

• more temperature

• less temperature

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

which one have more total energy?

• 
• 

Tags

NGSS.MS-PS3-2

NGSS.MS-PS3-4