The part known as "visible light".
Visible light waves.
Visible light waves
Light is an example of a electromagnetic wave.
The part that can be seen by human eyes is called visible light.
visible light
Visible light waves.
Didn't you ever see a star? - Light is a type of electromagnetic wave.
Visible light waves.
Light is the most common form of electromagnetic radiation that you see in your daily life.
Visible light.
Did you ever see sunlight, or light from the stars? - Light is a type of electromagnetic wave, and it came to us by traveling through empty space.
Visible light waves
Light is an example of a electromagnetic wave.
The type of waves that are electromagnetic are the visible light waves
Visible light waves
The part that can be seen by human eyes is called visible light.
Our eyes are specifically adapted (through a long process of evolution) to see what we now call "visible light".