Exploring Energy and Light Concepts

Front

What is electrical energy?

Back

Electrical energy is the energy caused by the movement of electrons through a conductor, such as a wire.

Front

What happens to electrical energy in a complete circuit with a light bulb?

Back

It is transformed into light and thermal energy.

Front

What is a prism?

Back

A prism is a transparent optical element that refracts light, splitting it into different colors.

Front

What happens to light when it passes through a prism?

Back

It is refracted and split into different colors.

Front

What is a complete circuit?

Back

A complete circuit is a closed loop that allows electrical current to flow, enabling devices like light bulbs to function.

Front

What is the role of a motor in a circuit?

Back

A motor converts electrical energy into motion.

Front

What is force?

Back

Force is a push or pull that can cause an object to move or change its motion.

Front

What is the effect of changing the height of a ramp on a car's motion?

Back

Changing the height of a ramp affects the potential energy and speed of the car as it rolls down.

Front

What is thermal energy?

Back

Thermal energy is the energy that comes from the temperature of matter, often felt as heat.

Front

What is refraction?

Back

Refraction is the bending of light as it passes from one medium to another, changing its speed.