Energy: Conservation and Transfer

Front

What is energy conservation?

Back

Energy conservation is the practice of using less energy by reducing waste and increasing efficiency.

Front

What is energy transfer?

Back

Energy transfer is the process of moving energy from one place or object to another.

Front

What is conduction?

Back

Conduction is the transfer of heat through direct contact between materials.

Front

What is convection?

Back

Convection is the transfer of heat through the movement of fluids (liquids or gases).

Front

What is radiation?

Back

Radiation is the transfer of energy through electromagnetic waves, such as light.

Front

What materials are good conductors of heat?

Back

Metals like copper and aluminum are good conductors of heat.

Front

What materials are good insulators?

Back

Materials like rubber, wood, and plastic are good insulators.

Front

What is a magnet?

Back

A magnet is an object that produces a magnetic field and can attract or repel certain materials.

Front

What is the most magnetic material?

Back

Iron is the most magnetic material.

Front

What types of energy does a fire produce?

Back

A fire produces light and heat energy.