2.3 Heat Transfers

The Kinetic Molecular theory states that

• all matter is made of particles

• particles are in constant motion

• particles collide with each other & their containers

• all the above

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

During thermal contraction, the volume _____________.

• increases

• decreases

• stays the same

• isn't effected

Tags

NGSS.MS-PS1-4

During thermal expansion, thermal energy has to be ______________.

• added

• removed

• remain the same

• thermal energy doesn't effect expansion

Tags

NGSS.MS-PS1-4

What is the movement of thermal energy called?

• temperature

• radiation

• heat

• conduction

Tags

NGSS.MS-PS1-4

Boiling and evaporation are examples of what?

• vaporization

• melting

• freezing

• condensation

Tags

NGSS.MS-PS1-4

A puddle disappearing on a hot day is an example of what?

• melting

• freezing

• condensation

• vaporization

Tags

NGSS.MS-PS1-4

NGSS.MS-ESS2-4

What is it called when a solid turns directly into a gas without going through the liquid state first?

• melting

• freezing

• sublimation

• deposition

Tags

NGSS.MS-PS1-4

Frost is an example of which state change?

• sublimation

• deposition

• melting

• freezing

Tags

NGSS.MS-PS1-4

The grass feeling wet in the morning (even though it didn't rain) is an example of which state change?

• freezing

• sublimation

• condensation

• vaporization

Tags

NGSS.MS-PS1-4

NGSS.MS-ESS2-4

Which heat transfer is being shown at box #1?

• conduction

• radiation

• convection

• heat

Tags

NGSS.MS-PS1-4