The radio spectrum for communications spans approximately from 150 kHz to 26 MHz.
The visible light frequency range is at least 400 THz.
No contest -- visible light is at least 15 million times higher in frequency.
Energy = Planck's constant * frequency. Hence visible light carries a higher energy.
Each visible photon has more energy that a photon of radio frequency has. But radio transmitters make up for that by sending out tremendously more photons.
For example: A bright LED pours out maybe 0.075 joule of light energy each second, whereas
a large radio station pours out maybe 50,000 joules of radio energy every second.
You can make a beam of any kind of radiation that carries any amount of
energy you want.
But each infrared photon carries more energy than any infrared photon, and
each infrared photon carries more energy than any microwave photon.
Thye are lower on the spectrum than both Infared and Microwaves. They are on the Low Energy side of the spectrum.
Yes. Both are electromagnetic radiation. The only difference is their wavelength.
Other members of the same group are heat, UV, X-rays, and gamma rays.
Microwaves.
they are all part of the electro magnet spectrum :)
The electromagnetic spectrum includes visible light radio waves and infrared ultraviolet and x-rays.
the electromagnetic spectrum (all existing radiation) is organized in order of shortest wavelength from the left to longest wavelength from the right. Infrared waves, felt as heat, are slightly longer than the visible light spectrum, and microwaves longer still, and radio waves longer still.
From longest wave length to shortest (least energy to most, lowest frequency to highest) the spectrum is: Radio & TV - Microwaves - Infrared - Visible Light - Ultraviolet - X-Rays - Gamma Rays
Microwaves are electromagnetic waves that occur on the EMR (Electromagnetic Radiation) scale above radio/tv waves and below infrared and visible light waves. They are used in cooking devices (microwave oven) and as carrier waves for cell phone and other communication devices. In other words, a "microwave" is a type of electromagnetic radiation (like visible light waves, tv waves and so on), and a "microwave oven" is a cooking device that uses microwaves to heat foods by stimulation of the water molecule. See the link below and read the answer posted to the related question for more.
Infrared has a smaller wavelength than microwaves.
Infrared Light has a longer wavelength than visible and a shorter wavelength than microwaves.
No, microwaves aren't visible to humans. Microwaves are electromagnetic energy, and the only electromagnetic energy humans can see is that of visible light.
microwaves, ultraviolet light, infrared, visible light
Infrared is a wavelength of light. There are other kinds such as microwaves and ultraviolet light. Infrared is a source of radiation because it is just beyond the visible spectrum.
Concrete absorbs visible light and re-radiates it as infrared energy
Radio, microwaves, radar, and infrared radiation have.
Infrared light, microwaves and radio waves have wavelengths longer than visible light. Radio waves have the longest wavelength.
Visible light. It has a higher frequency so more energy.
The Earth and atmosphere absorb the visible and infrared energy and this warms the earth.
visible light, infrared rays, and microwaves
Infrared light Microwaves Visible light