MS PS3-4 Energy Transfer

As temperature increases, molecular motion _________.

• increases

• decreases

• stays the same

Tags

NGSS.MS-PS1-4

In general thermal energy moves (transfers) in matter from:

• cold to hot

• hot to cold

• thermal energy does not move

When thermal energy is ADDED to the bucket, in which direction does the heat move?

• thermal energy does not move

• from the block to the bucket

• from the bucket to the block

Tags

NGSS.MS-PS1-4

Particles in the AIR move much faster because they have more

• mass

• kinetic energy

• density

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-4

NGSS.MS-PS3-5

In which direction does thermal energy move (transfer)?

• from hand to hot cup (hand-> cup)

• from hot cup to hand (cup -> hand)

• it does not move

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

In which direction does thermal energy move (transfer)?

• from flame to metal pot (flame-> pot)

• from metal pot to flame (pot -> flame)

• it does not move

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4

In which direction does thermal energy move (transfer)?

• from water to ice cube (water-> ice cube)

• from ice cube to water (ice cube -> water)

• it does not move

Tags

NGSS.MS-PS1-4

In which direction does thermal energy move (transfer)?

• from chocolate candy to hand (chocolate candy-> hand)

• from hand to chocolate candy (hand -> chocolate candy)

• it does not move

Tags

NGSS.4-PS3-2

Did these two blocks heat up at the same rate?

• NO, the brick block heated faster

• YES, they heated up at the same rate

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4

Why did the brick block heat up faster than the iron block?

• because all matter transfers thermal energy at the same rate

• because different matter can transfer thermal energy at different rates

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3