Thermal Energy (Grieb)

Jordan places a hot spoon into a container of ice cream. How does this help her scoop out the ice cream? (3)

• The coolness from the ice cream is conducted to the spoon making it easier to scoop out.

• The coolness from the ice cream is radiated to the spoon making it easier to scoop out.

• The warmth of the spoon is conducted to the ice cream making it easier to scoop out.

• The warmth of the spoon is radiated to the ice cream making it easier to scoop out.

The heat from a lamp allows a lizard to remain warm. This is an example of which type of heat transfer? (2)

• radiation

• conduction

• convection

• insulation

Transfer of thermal energy through "touch" (2)

• conduction

• convection

• radiation

Transfer of thermal energy through "flow" of liquids or gasses (2)

• conduction

• convection

• radiation

Which is an example of conduction? (2)

• a furnace heating the air in a school

• an ice cube melting in a person’s hand

• a pot of water on a stove boiling

• the sun heating water in a swimming pool

The movement of liquid in a lava lamp (2)

• Conduction

• Convection

• Radiation

Sitting by a campfire (2)

• Conduction

• Convection

• Radiation

Water boiling in a pot (2)

• Conduction

• Convection

• Radiation

Turning on a ceiling fan to cool down a room (2)

• Conduction

• Convection

• Radiation

Burning your hand on an iron (2)

• Conduction

• Convection

• Radiation