Thermal Energy Test Part 1

Flowing thermal energy is called.....

• temperature

• conductor

• heat

• potential energy

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4

Heat transfer that occurs within or between solid objects through direct contact is called...

• Conduction

• Convection

• Radiation

• Temperature

Heat transfer into and out of fluids (like air or water) is called

• Conduction

• Convection

• Radiation

• Temperature

Heat always flows from​ ​​ (a)   ​ to (b)   _ materials​ ​ ​ ​

• Hot
• Cold
• top
• up
• down
• slow
• fast

Tags

NGSS.MS-PS1-4

You are holding a glass of ice-cold water (32 °F) in a room that is 72 °F.

Your body is 98 °F. What is the direction of heat transfer?

• From you to the glass and from you to the room

• From you to the glass and from the room to you

• From the glass to you and from the room to the glass

• None of the above

Tags

NGSS.MS-PS3-4

A material that slows down heat transfer is known as a/an:

• conductor

• thermometer

• insulator

• metal

Tags

NGSS.MS-PS3-3

Read each description below and classify it according to how heat is being transferred (Conduction, Convection, Radiation).

• Conduction (Direct contact)

•  A hot air balloon rises as fire heats the air inside the balloon.

• Radiation (Electromagnetic waves)

• Heating up your food in a microwave.

• Convection (Transferred through fluids)

• 1. An egg begins to cook as it makes contact with a hot frying pan.

Tags

NGSS.MS-PS3-3

Burning your feet on the sand at the beach on a sunny day is an example of ​ (a)   because it is ​ (b)  

• Conduction
• heat transfer through direct contact
• Convection
• Radiation
• Heat transfer through electromagnetic waves

A pot of boiling water is an example of ​​ (a)   because it is ​ ​ (b)  

• convection
• heat transfer through electromagnetic waves
• radiation
• heat transfer through fluid
• heat transfer through direct contact
• conduction

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Organize these options into the right categories

Groups:

(a) Insulators

,

(b) Conductors

• foam

• electrical wire

• wood

• a material that does not allow heat to transfer easily

• plastic

• metal

• a material that easily allows heat to transfer

• rubber

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4