Conduction -vs- Convection

Front

What is conduction?

Back

Conduction is the transfer of heat through direct contact between materials, where energy is passed from one particle to another.

Front

What is convection?

Back

Convection is the transfer of heat through the movement of fluids (liquids and gases) caused by differences in temperature and density.

Front

What is the primary requirement for conduction to occur?

Back

Direct contact between materials is required for conduction to occur.

Front

In which states of matter does convection occur?

Back

Convection occurs in liquids and gases.

Front

How does land heat up compared to the ocean?

Back

Land heats up faster than the ocean.

Front

What happens to the particles in a substance during conduction?

Back

In conduction, particles vibrate and transfer energy to neighboring particles through direct contact.

Front

What is an example of conduction in everyday life?

Back

Touching a hot stove is an example of conduction.

Front

What is an example of convection in everyday life?

Back

Boiling water is an example of convection, where hot water rises and cooler water sinks.

Front

What is the role of temperature difference in heat transfer?

Back

Heat transfer occurs between two objects of differing temperatures.

Front

What is the effect of convection currents in the atmosphere?

Back

Convection currents in the atmosphere can lead to weather patterns and wind.