Heat Transfer Gamble Moore

A toaster toasting bread is an example of 

• condensation
• conductio
• convection
• radiation

The candle will slowly heat the metal and transfer the heat directly to the mans hand.

• conduction
• convection
• radiation

A chair is placed several feet from a fireplace.  The fireplace has a glass screen.  The side of the chair facing the fireplace gets warm because of 

• conduction
• convection
• radiation

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

• Conduction
• Radiation
• Convection
• Density

Which of the following is an example of convection?

• A hair dryer is drying up your hair.
• When the AC or heater changes the temperature.
• When a car engine turns hot after being turned on.
• When you are making soup and the water is rising and lowering.

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

• conduction
• convection
• radiation
• Insolation 

Walking on the warm sand sand with your bare feet demonstrates this type of heat transfer. 

• conduction
• convection
• radiation

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

• conduction
• convection
• radiation

You get sunburned due to __________ from the sun.

• conduction
• convection
• radiation

What causes the circulation of air in the atmosphere?

• Air in the atmosphere is heated by the sun and sinks to the ground. The cool air rises to absorb more heat.

• The ground is heated by the sun which heats the air. The atmosphere absorbs the heat as the warm air rises.

• Air loses heat to the ground and then rises upward to obtain more energy from the sun

• The sun heats the clouds which forces the cooler air to move away and sink.