Ultraviolet light infrared light and what?

Answer 1

The electromagnetic wave radiation spectrum is large . . . it goes from radio waves to microwaves to light waves to X-Rays and so on.

We can only see the part of this spectrum that we call light waves. The colors of visible light waves runs from red on the low end, through orange, yellow, green, blue, and violet.

We cannot see light that is lower than red or higher than violet. "Infra" means 'below'. "Infra red" means 'below red'. We can't see infrared or lower.

"Ultra" means 'beyond or above'. "Ultra violet" means 'above violet'. We cannot see ultraviolet or higher.

Answer 2

All of those ... as well as radio, microwave, X-rays, and gamma rays ... are instances

of electromagnetic radiation. They differ only in their frequency/wavelength.

Answer 3

Ultraviolet light wavelength: 10-400 nm
Infrared light wavelength: 700-10e6 nm

Answer 4

Visible light.