Conduction, Convection, Radiation

Front

What is the definition of CONDUCTION?

Back

When heat transfers from objects that are touching.

Front

What is the definition of CONVECTION?

Back

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

Front

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

Back

Radiation

Front

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.

Back

When you are making soup and the water is rising and lowering.

Front

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

Back

Conduction

Front

Which of the following is needed for convection to happen? Fluid/s, Light in the form of rays, Electromagnetic waves, Fire

Back

Fluid/s

Front

When a pot is  touching a stove that is on, what heat transfer is happening?

Back

Conduction

Front

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

Back

convection

Front

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

Back

convection

Front

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

Back

radiation