Transfer of Energy

Front

What is the process of changing electrical energy into thermal energy called?

Back

This process is known as energy transformation, specifically from electrical energy to thermal energy, as seen in devices like kitchen stoves.

Front

Can electricity be transformed into different forms of energy?

Back

Yes, electricity can be transformed into light, heat, sound, and motion.

Front

What does a switch in a circuit do?

Back

A switch allows or stops the flow of electricity in a circuit.

Front

What happens in a broken circuit?

Back

In a broken circuit, the path for electricity is incomplete, preventing the flow of electrical energy.

Front

What is the result of electrical energy being converted in a circuit with a light bulb?

Back

Electrical energy is converted into light and heat energy.

Front

What is energy transfer?

Back

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

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 insulator?

Back

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

Front

What is a conductor?

Back

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

Front

What is the role of a light bulb in a circuit?

Back

A light bulb converts electrical energy into light energy and thermal energy.