Heat Transfer Review

What is the definition of CONVECTION

• When heat transfers through waves.

• When heat transfers from objects that are touching.

• a hot liquid or air that becomes less dense and rises or becomes more dense, and sinks.

• Heat traveling from the sun

What kind of heat transfer happens when the sun is heating your body?

• Conduction
• Radiation
• Convection
• Density

What heat transfer happens when you burn your hand by touching a fire?

• Radiation
• Conduction
• Convectio
• I don't know!!!!!!!!!!!

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

• conduction
• convection
• radiation
• Insolation 

Ironing a shirt is an example of...

• condensation
• conduction
• convection
• radiation

Johnny accidentally grabbed the handle of the hot pot.

• conduction
• convection
• radiation

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

• conduction
• convection
• radiation

Transfer of thermal energy through "space"

• conduction
• convection
• radiation

The way the heat is moving from the hot coffee is called...

• convection
• radiation
• insulation
• conduction

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

• conduction
• convection
• radiation