Heat Transfer Unit 5

Which energy transfer is illustrated in the diagram?

• Radiation

• Conduction

• Convection

• All three types of energy transfer

The heated air over a cup of coffee expands and rises and is replaced by cooler, denser air. This method of energy transfer is -

• Convection

• Condensation

• Conduction

• Radiation

What type of heat transfer occurs when your hands are warmed by a fire?

• Convection

• Condensation

• Conduction

• Radiation

What heat transfer is a metal spoon in hot water?

• Conduction

• Condensation

• Convection

• Radiation

What type of heat transfer is air warming a radiator in a room?

• Conduction

• Condensation

• Convection

• Radiation

What type of heat transfer is the sun warming the Earth?

• Conduction

• Condensation

• Convection

• Radiation

Thermal energy is being transferred from a pan to an ice cube laying in the pan by -

• Conduction

• Condensation

• Convection

• Radiation

Tags

NGSS.MS-PS3-3

A beaker with water is placed on a hot plate to increase the temperature of the water. What forms of energy transfer will occur while the hot plate is turned on?

• Radiation occurs where the hot plate touches the beaker. Convection occurs in the movement of the water.

• Conduction occurs where the hot plate touches the beaker. Radiation occurs in the movement of the water.

• Convection occurs where the hot plate touches the beaker. Conduction occurs in the movement of the water.

• Conduction occurs where the hot plate touches the beaker. Convection occurs in the movement of the water.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What type of heat transfer occurs when you touch a metal seat with your hands?

• Radiation

• Convection

• Conduction

• Transpiration

What is an example of thermal energy transfer by radiation?

• A metal spoon becoming hot in a bowl of soup

• Water boiling in a pot on a burner on the stove

• The sun heating the surface of the Earth

• A hot air balloon rising