A photon is a fundamental or elementary particle and the carrier of the electromagnetic field. In this light (no pun intended) it can be applied to all electromagnetic energy, including radio waves. There wouldn't be a "lowest frequency" of electromagnetic radiation that was not photonic.
---- ...or if there was it would have a wavelength the size of the Universe : ) Couldn't carry a whole lot of data there...
-- longest wavelength -- lowest frequency
The color red has the longest wavelength of any color.
The visible light with the longest wavelength is the last coloryou can see on the red end of the spectrum.
Radio waves are amongst the shortest. Gamma and X rays are shorter. The long wave lengths are at the other end of the electromagnetic spectrum. These are called 'infra red,
The longest radiation wavelength that can ionize the ground state hydrogen atom is in the ultraviolet range, around 91.2 nm. This is known as the Lyman limit, where the photon energy is just enough to ionize hydrogen by freeing the electron from its bound state.
The longest wavelength / lowest frequency visible light is the red end of the spectrum. The shortest wavelength / highest frequency visible light is the violet end of the spectrum.
In the electromagnetic spectrum, it is the radio wave that has the longest wavelength. Some radio waves are over 100 yards long.
There is no longest wavelength for photons. It can be arbitrarily long.
"radio waves" have longest wavelength..
-- longest wavelength -- lowest frequency
Red light has the longest wavelength.
The type of wave that has the longest wavelength and lowest frequency is a radio wave. These waves are used for communication and broadcasting due to their ability to travel long distances.
The longest visible wavelength of light appears red. "Longest wavelength" is equivalent to 'lowest frequency'.
Red is the longest wavelength of visible light
For electromagnetic radiation (EMR), energy is inversely proportional to the wavelength. This means that the highest energy EMR is typically associated with gamma rays, which have the shortest wavelengths and highest frequency in the electromagnetic spectrum.
There are several informative websites on the type of training it takes to become en emr. www.emrandhipaa.com/emr.../emr-implementation-training-and-computer- training
Radio waves have the longest wavelength in the electromagnetic spectrum.