Energy

Front

What is energy?

Back

Energy is the ability to do work or cause change.

Front

What is an electrical circuit?

Back

An electrical circuit is a path through which electricity flows.

Front

What is a conductor?

Back

A conductor is a material that allows electricity to flow through it easily.

Front

What is an insulator?

Back

An insulator is a material that does not allow electricity to flow through it easily.

Front

What happens in a closed circuit?

Back

In a closed circuit, electricity can flow and the circuit works.

Front

What happens in an open circuit?

Back

In an open circuit, electricity cannot flow and the circuit does not work.

Front

What is light energy?

Back

Light energy is a form of energy that can be seen by the human eye.

Front

What is mechanical energy?

Back

Mechanical energy is the energy of an object due to its motion or position.

Front

What is thermal energy?

Back

Thermal energy is the energy that comes from the temperature of matter.

Front

What is electrical energy?

Back

Electrical energy is the energy caused by the movement of electrons.