The radio wave part of the spectrum is very wide. The extreme ends are, roughly,
The visible spectrum covers only a 2:1 range of wavelengths. It is centred on the colour yellow, with a wavelength ~= 700nm.
The very shortest of the radio waves is about 1000 times as long as yellow light.
No. Visible light is in between those particular forms of electromagnetic radiation. Radio waves are lower frequency (longer wavelength) than visible light. Gamma rays are higher frequency (shorter wavelength) than visible light.
Higher frequency radiation follows straighter lines than lower frequency. This effect starts to become significant with VHF radio (well below microwave and visible light radiation). VHF is used for FM radio and some TV stations.
Neither is nesesarily longer a wave can go on forever. Visible light is more reflective than infared light so it will last longer. If you are talking about wavelength, infared lights wavelength is longer.
Almost. They are shorter than radio waves, and they are the next order up from radio waves, but they have different properties in terms of interaction with materials. So right idea, wrong classification. See the Related Links.
Radio waves do not emit visible light. Only light with wavelengths of roughly 4*10^-7 to 7*10^-7 meters are visible.
Definitely. The highest radio frequency is around 300 GHz, whereas the lowest visible frequency is around 400,000 GHz.
Radio waves have the lowest frequency in all of the electromagnetic spectrum. The next higher frequency energy is microwave, visible light including ultraviolet, infrared, X-ray, then gamma ray
Radio waves and light are the same exact physical phenomenon, and differ only in their wavelength (frequency). Their speeds are identical.
No. Visible light is in between those particular forms of electromagnetic radiation. Radio waves are lower frequency (longer wavelength) than visible light. Gamma rays are higher frequency (shorter wavelength) than visible light.
No. Several other electromagnetic waves - including visible light - have a higher frequency.
The waves in order of decreasing frequency are: gamma rays, X-rays, ultraviolet light, visible light, infrared radiation, microwaves, and radio waves.
Gamma ray
Terahertz and infrared radiation.
No. X-Rays have a greater frequency than visible light. In order of increasing frequency(or decreasing wavelength). Radio waves, Microwaves, Infra-red radiation, Visible light, Ultraviolet radiation, X-rays, Gamma rays.
Radio waves, microwaves and infrared light have a longer wavelength and lower frequency than visible light.
In order of increasing frequency: (i) radio waves. (ii) microwaves. (iii) infrared. (iv) visible light. (v) ultraviolet. hope this helps =)
Infrared waves are shorter than radio waves and longer than visible light waves.