ACAP Energy Questions

Front

What is a conductor?

Back

A conductor is a material that allows electricity 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 to flow through it easily. Examples include rubber, plastic, and wood.

Front

Why are electric wires coated with plastic or rubber?

Back

Plastic and rubber are insulators that prevent electric shock by stopping electricity from escaping the wire.

Front

What happens when an electric circuit is open?

Back

Electricity will not flow when the circuit is open.

Front

What is kinetic energy?

Back

Kinetic energy is the energy of motion. For example, a moving car has kinetic energy.

Front

What is potential energy?

Back

Potential energy is stored energy based on an object's position. For example, a ball held at a height has potential energy.

Front

What is the transfer of energy?

Back

The transfer of energy refers to the movement of energy from one place to another, such as from potential energy to kinetic energy.

Front

What is the best conductor of electricity?

Back

Copper wire is one of the best conductors of electricity.

Front

What is heat energy?

Back

Heat energy is the energy that comes from the temperature of matter. It is the energy that causes substances to feel warm.

Front

What is solar energy?

Back

Solar energy is energy that comes from the sun. It can be converted into electricity using solar panels.