Exploring Energy, Conductors, and Insulators

Front

What is a conductor?

Back

A conductor is a material that allows electricity or heat to flow through it easily. Examples include metals like copper and aluminum.

Front

What is an insulator?

Back

An insulator is a material that does not allow electricity or heat to flow through it easily. Examples include rubber, plastic, and wood.

Front

What is energy transfer?

Back

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

Front

What is a complete circuit?

Back

A complete circuit is a closed loop that allows electricity to flow, enabling devices like light bulbs to work.

Front

What is a broken circuit?

Back

A broken circuit is an incomplete loop that prevents electricity from flowing, causing devices to not work.

Front

What is thermal energy?

Back

Thermal energy is the energy that comes from the temperature of matter. It is the energy of moving particles.

Front

What is an example of energy transfer by waves?

Back

Ripples spreading out from a dropped pebble in water is an example of energy transfer by waves.

Front

What happens to energy when a wave moves through water?

Back

The energy is transferred through the water, causing the water to move in waves.

Front

What is the role of a switch in a circuit?

Back

A switch controls the flow of electricity in a circuit, allowing it to be turned on or off.

Front

What materials are good conductors of electricity?

Back

Good conductors of electricity include metals like copper, aluminum, and silver.