Infrared is a much longer wavelength than ultraviolet.
Longer.
Radio and microwaves are longer than visible light. So are heat (infrared) waves. Ultraviolet waves are shorter than visible light. So are X-rays and gamma rays.
UV waves are shorter than infrared waves.
Ultraviolet radiation means:ultraviolet: radiation lying in the ultraviolet range; wave lengths shorter than light but longer than X rays. Infrared radiation means: electromagnetic radiation with wavelengths longer than visible light but shorter than radio waves.
Infrared rays have a shorter wavelength than microwaves and radio waves. All are examples of electromagnetic radiation.
Longer.
Infrared waves are shorter than radio waves and longer than visible light waves.
Radio and microwaves are longer than visible light. So are heat (infrared) waves. Ultraviolet waves are shorter than visible light. So are X-rays and gamma rays.
Radio and microwaves are longer than visible light. So are heat (infrared) waves. Ultraviolet waves are shorter than visible light. So are X-rays and gamma rays.
Infrared waves are shorter than radio waves and longer than visible light waves.
UV waves are shorter than infrared waves.
Radio and microwaves are longer than visible light. So are heat (infrared) waves. Ultraviolet waves are shorter than visible light. So are X-rays and gamma rays.
Ultraviolet radiation means:ultraviolet: radiation lying in the ultraviolet range; wave lengths shorter than light but longer than X rays. Infrared radiation means: electromagnetic radiation with wavelengths longer than visible light but shorter than radio waves.
They're exactly the same thing, except that they're longer.
Starting at ultraviolet, longer waves are waves of visible violet light, and shorter waves are X-rays.
Infrared rays have a shorter wavelength than microwaves and radio waves. All are examples of electromagnetic radiation.
IR waves are longer than UV waves.