Heat Transfer Methods and Concepts

Front

What is the process by which water is converted from a liquid to a gas?

Back

Evaporation is the process by which water is converted from a liquid to a gas.

Front

What is the transfer of heat in liquids and gases called?

Back

Convection is the transfer of heat in liquids and gases.

Front

What is an example of convection in everyday life?

Back

Heating your home is an example of convection.

Front

What is the transfer of heat through direct contact?

Back

Conduction is the transfer of heat through direct contact.

Front

What is the process of heat transfer that does not require a medium?

Back

Radiation is the process of heat transfer that does not require a medium.

Front

What is an example of conduction?

Back

Touching a hot stove is an example of conduction.

Front

What is an example of radiation?

Back

The warmth felt from the sun is an example of radiation.

Front

What happens to water when it evaporates?

Back

When water evaporates, it changes from a liquid to a gas, increasing the humidity in the air.

Front

What is the role of convection currents in the atmosphere?

Back

Convection currents in the atmosphere help distribute heat and create weather patterns.

Front

How does heat transfer affect cooking?

Back

Heat transfer through conduction, convection, and radiation is essential for cooking food.