OpenSciEd 6.2 Unit Review

Front

Why an insulated cup is better than a regular cup for heat transfer

Back

An insulated cup slows heat transfer due to barriers that reduce particle collision.

Tags

NGSS.MS-PS3-3

Front

How does condensation form on a cold cup?

Back

Condensation forms when warm air touches a cold cup, turning vapor into liquid droplets.

Tags

NGSS.MS-PS1-4

Front

What happens to particles during evaporation?

Back

Particles move faster when heated and escape into the air, lowering the liquid's temperature.

Tags

NGSS.MS-PS1-4

Front

Role of double walls in a container

Back

Double walls reduce heat transfer, keeping liquids hot or cold.

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4

Front

Particle movement in solids

Back

Particles are closely packed and move slowly.

Tags

NGSS.MS-PS1-4

Front

Particle movement in liquids

Back

Particles are more spread out and move more freely.

Tags

NGSS.MS-PS1-4

Front

Particle movement in gases

Back

Particles are very spread out and move rapidly.

Tags

NGSS.MS-PS1-4

Front

What happens with thermal energy in a double-layered cup?

Back

Fewer particles collide between the walls, keeping drinks hot or cold longer.

Tags

NGSS.MS-PS3-3

Front

Purpose of designing a cup with special features

Back

To minimize or reduce thermal energy transfer.

Tags

NGSS.MS-PS3-3

Front

What happens to the temperature in a closed system with colder air surrounding it?

Back

Thermal energy escapes, lowering the temperature inside.

Tags

NGSS.MS-PS1-4