Quiz: Heat Transfer & Phase Changes

Thermal energy ALWAYS moves from _____ to _____.

• warm to hot
• cold to hot 
• hot to cold
• ice to water

Heat transfers from an area of ____temperature to an area of ___ temperature.

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

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

NGSS.MS-PS3-5

The sun shines down on this family as the play on the beach.

• conduction
• convection
• radiation

A group of friends gather around a fire to stay warm.

• conduction
• convection
• radiation

The baby chickens are kept warm from the heat lamps demonstrates this type of heat transfer. 

• conduction
• convection
• radiation

Heat energy traveling through space is an example of _____

• convection
• evaporation
• radiation
• conduction

This is a lava lamp. When the light bulb heats the wax, the hot wax rises. When the wax cools, it falls. This cycle of rising/falling is an example of:

• Conduction.
• Convection.
• Radiation.

Warm water from the ocean moves to the north while cool waters moves to the south. This is an example of.. 

• Conduction.
• Convection.
• Radiation.

The warm air from this heater creates a current when the warm air rises and the cold air sinks.

• conduction
• convection
• radiation