heat transfer

What is heat?

• the energy that travels from one substance to another because of temperature difference between them.

• The energy that travels from one substance to another because of a color difference between them

• high temperature of something

• when the air is 85 degrees or higher

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4

Organize these options into the right categories

Groups:

(a) conduction

,

(b) convection

,

(c) radiation

• air popcorn

• micro - pop

• touch hot pan

• jiffy pop

• sun warming

• boiling water

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4

Jiffy Pop is popcorn made by

• conduction

• convection

• radiation

• hunger

Air popper popcorn is made by

• convection

• conduction

• radiation

• decoration

Tags

NGSS.MS-PS3-3

microwave popcorn is made by

• radiation

• conduction

• convection

• scary invisible stuff

Tags

NGSS.MS-PS4-2

Your class is on a camping trip and you build a fire and everyone stands near it and warms themselves. To warm themselves, they are using ___________

• radiation

• conduction - better not be!

• convection

• ice cubes

In a science experiment, someone tries to melt ice by holding it in their hands. They are using ______________ to try to melt the ice because they are touching it.

• conduction

• convection

• radiation

• cough drops

Heat transfer by touching of substance is called ​ (a)  

• conduction
• radiation

Heat transfer by motion of particles is called ______

Tags

NGSS.MS-PS1-4

Match the following

• silicon mitten used to handle hot things

• heat transfer from the sun

• convection

• conductor

• radiation

• insulator

• metal spoon left in a hot soup

• heat transfer by touch

• conduction

• heat transfer by movement of particles

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4