Conduction, Convection, Radiation

Front

What is the definition of CONDUCTION?

Back

When heat transfers from objects that are touching.

Front

How many kinds of heat transfer are there?

Back

3

Front

A snowball in your hand is what heat transfer?

Back

Conduction

Front

A group of friends gather around a fire to stay warm. What type of heat transfer is this?

Back

Radiation

Front

What is the meaning of convection?

Back

Hot rises, cold falls.

Front

What is RADIATION?

Back

The transfer of heat through electromagnetic waves.

Front

What is an example of CONVECTION?

Back

Boiling water where hot water rises and cold water sinks.

Front

What is the main difference between conduction and convection?

Back

Conduction occurs in solids through direct contact, while convection occurs in fluids (liquids and gases) through movement.

Front

What is an example of conduction in everyday life?

Back

Touching a hot stove.

Front

What is an example of radiation in everyday life?

Back

Feeling the warmth of the sun on your skin.