Thermal Energy Unit

Thermal energy ALWAYS moves from _____ to _____.

• solid to liquid
• ice to water
• hot to cold
• solid to gas

Tags

NGSS.HS-PS3-4

Heat moves by ______ when it travels from one solid to another solid.

• radiation
• convection
• thermal energy
• conduction

All matter is made of _____ that are constanly moving.

• insulators
• particles
• convection
• pieces of plastic

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-1

If an object has particles that are moving very quickly, the object 's temperature is probably _____.

• cold
• slow
• big
• hot

Tags

NGSS.MS-PS1-4

If an object has particles that are moving very slowly, the object's temperature is probably ______.

• hot
• small
• cold
• big

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

The flow of thermal energy from warmer objects to cooler objects is called ______.

• heat
• movement
• friction
• energy

Tags

NGSS.4-PS3-2

When holding a cup of ice water, your warm hand becomes cold. How does the heat transfer?

• From the cold cup to your hand
• From the cold cup to the warm air
• From the ice to your hand
• From your warm hand to the cold cup.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

You put hot chocolate in a mug. What will happen to the hot chocolate after two hours?

• It will stay the same temperature

• It will get hotter

• It will be too hot to drink

• It will get cold

Can heat be created or destroyed?

• Yes
• No
• Only when things are cooling off
• Only when things are warming up

When things are hot molecules are moving...

• Fast
• Slow
• They are not moving
• They are moving by not fast or slow

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4