Heat Transfer

Front

What is the process of heat transfer through electromagnetic waves?

Back

Radiation

Front

What type of heat transfer occurs when warm air rises and cool air sinks?

Back

Convection

Front

What is the term for the transfer of heat through direct contact between materials?

Back

Conduction

Front

In which type of heat transfer does the medium (like air or water) move to transfer heat?

Back

Convection

Front

What is an example of radiation in everyday life?

Back

Feeling warmth from the sun or a fire without direct contact.

Front

What happens to the temperature of a metal spoon when it is placed in hot soup?

Back

The spoon conducts heat from the soup, making it feel warmer.

Front

What is the primary method of heat transfer in a vacuum?

Back

Radiation

Front

How does convection differ from conduction?

Back

Convection involves the movement of fluids (liquids or gases), while conduction occurs through direct contact.

Front

What is the role of thermal conductivity in conduction?

Back

Thermal conductivity measures how well a material can conduct heat.

Front

What is an example of convection in nature?

Back

Ocean currents or wind patterns.