StudyJams Heat

What is heat?

• temperature

• thermal energy

• electricity

• electromagnetic energy

Tags

NGSS.MS-PS3-3

Which of the following explains the process of radiation?

• when heat gets transferred through objects that are touching

• when the measurement of heat in the atmosphere goes down

• when heat gets transferred through electromagnetic waves that move through space

• when heat gets transferred through a liquid or a gas

How does heat transfer through conduction?

• from the warm object to the cool object

• from the cool object to the warm object

• from the warm object into the air

• from the air to the cool object

Tags

NGSS.MS-PS1-4

What is the difference between a conductor and insulator?

• A conductor can get heat transfer through convection and conduction, and an insulator can only get heat transfer from radiation.

• A conductor lets heat pass through it easily, and an insulator does not let heat pass through it easily.

• A conductor can only get heat transfer through conduction, and an insulator can only get heat transfer from radiation.

• A conductor is unaffected by heat, and an insulator is extremely affected by heat.

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4

Why does the water in a swimming pool stay cool on a hot, sunny day?

• because radiation has no effect on water

• because of convection

• because the pool is a good insulator

• because the Sun’s rays are reflected off of the pool’s surface

Tags

NGSS.MS-PS1-4

Which method of heat transfer is through a liquid or gas?

• convection

• reflection

• condution

• radiation

Which two forms of heat transfer work together to heat water in a plastic bottle?

• reflection and convection

• conduction and convection

• radiation and reflection

• convection and reflection