thermal energy transfer unit 5

Which best describes heat transfer by radiation?

• A slice of bacon frying in a pan.

• A pot on a stove boiling water.

• Cooking a hotdog in a microwave.

• A hot air balloon.

Tags

NGSS.MS-PS4-2

Which of the following best describes CONVECTION?

• When heat is transferred through waves.

• When heat is transferred through objects that are touching.

• The movement of gas or liquid in which warmer parts move up and the colder parts moves down.

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-3

NGSS.MS-ESS2-6

What kind of heat transfer is occurring when the sun warms the sand?

• Conduction

• Convection

• Radiation

• All of them

Warm air rises and the cool air sinks demonstrates this type of heat transfer.

• Conduction

• Convection

• Radiation

Tags

NGSS.MS-ESS2-6

Heat transfers from an area of ________ temperature to an area of _______ temperature.

• high to low

• low to high

• high to high

• low to low

Tags

NGSS.MS-PS1-4

Walking on a warm sand with your bare feet shows this type of heat transfer.

• conduction

• convection

• radiation

The ______ air rises and the cold air sinks in convection heat transfer.

• warm

• cold

• same

• very cold

Tags

NGSS.MS-ESS2-6

Clark accidentally grabbed the handle of the hot pot. This shows ______________.

• radiation

• conduction

• convection

You and your friends gathered around a campfire to keep warm. How heat is being transferred?

• conduction

• convection

• radiation

Tags

NGSS.MS-PS1-4

This is the transfer of thermal energy through "space".

• conduction

• radiation

• convection

• spaceship