Heat

Heat can only be transferred through?

• condensation

• absorption

• conduction

• convection

Convection is the transfer of heat energy through the movement of?

• fluids or gases.

• solid or metal

• liquid and solid

• light

Which of the following is an example of convection?

• Heating water on a stove

• Holding a hot cup of coffee

• Touching a hot pan

• Sitting in front of a fireplace

is the transfer of heat energy through electromagnetic waves.

• convection

• absorption

• conduction

• radiation

occurs when two objects reach the same temperature and the transfer of heat stops.

• Thermal Absorption

• Thermal convection

• Thermal equilibrium

• Thermal heat

The hottest temperature ever recorded on Earth was 134 degrees Fahrenheit in Death Valley, USA.

• True

• False

Heat can cause objects to expand or contract.

• True

• False

The fire is the primary source of heat energy on Earth.

• true

• false

Heat travels faster through solids than liquids or gases.

• True

• False

Heat is the only a form of energy.

• true

• false