HEAT TRANSFER

Heat transfers from an area of (a)   temperature to an area of (b)   temperature.

• high to low
• low to high
• high to high

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-5

If an object has particles that are moving very quickly, the object 's temperature is probably (a)   .

• cold
• slow
• big
• hot

Tags

NGSS.MS-PS1-4

You're holding hands with your best friend.  Your friend's hands are REALLY warm and yours are really cold.  After a few minutes, this has changed.  How might you explain what happened?

• The cold energy from your hand transferred to your friend's hand through conduction.
• The heat energy from your friend's hand transferred to your hand through conduction. 
• The cold energy from your hand transferred to your friend's hand through convection.
• The heat energy from your friend's hand transferred to your hand through convection.

Tags

NGSS.MS-PS1-4

You're holding hands with your best friend.  Your friend's hands are REALLY warm and yours are really cold.  After a few minutes, this has changed.  How might you explain what happened?

• The cold energy from your hand transferred to your friend's hand through conduction.
• The heat energy from your friend's hand transferred to your hand through conduction. 
• The cold energy from your hand transferred to your friend's hand through convection.
• The heat energy from your friend's hand transferred to your hand through convection.

Tags

NGSS.MS-PS1-4

Match the following

• a microwave heating food

• radiation

• a radiator heating a cold room

• conduction

• ironing a shirt

• convection

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4

Match the following

• a radiator heating a cold room

• convection

• a microwave heating food

• conduction

• ironing a shirt

• radiation

Heat transfer through waves is called___

• conduction

• convection

• radiation

If I want two things to stay different temperatures from each other, I need to:

• Maximize heat Transfer

• Minimize heat transfer

• Make them touch a lot

• Blow on both with a fan

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

Near the ceiling of a room the air is warmer. The warm air rises because of ________.

• conduction

• convection

• radiation

Which best describes the process of convection?

• Convection is the primary way  heat travels  through rays.
• Convection is the primary way heat travels  through metals.
• Convection is the primary way heat travels  through appliances.
• Convection is the primary way heat travels  through liquids and gasses.

Tags

NGSS.MS-ESS2-6

NGSS.MS-PS1-4