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en.wikipedia.org/wiki/Photon_energy

The photon energy is the energy carried by a single photon with a certain electromagnetic ... In other words, two photons of light with the same color (and, therefore, same wavelength) will have the same photon energy, even if one was emitted ...

www.answers.com/Q/Photons_with_lowest_energy_have_the

longest wavelength-- lowest frequency. ... Photons with lowest energy have the? Photons with lowest energy have the? SAVE CANCEL ...

www.answers.com/Q/Photons_with_the_lowest_energy_also_have

Radio wave photons have the lowest energy in the electromagnetic spectrum. It is about a femtoelectronvolt of energy. Its behavior is also dependent on the ...

imagine.gsfc.nasa.gov/science/toolbox/emspectrum1.html

The electromagnetic spectrum from lowest energy/longest wavelength (at the top) to ... Radio waves have photons with low energies, microwave photons have a ...

www.windows2universe.org/physical_science/magnetism/em_spectrum.html

Jun 23, 2005 ... Radio waves, on the other hand, have the lowest energies, longest ... Photon. Light is very strange. Sometimes it is best to think of light as a ...

www.quora.com/Whats-the-longest-possible-wavelength-lowest-possible-frequency-lowest-possible-energy-of-electromagnetic-radiation

“Possible”? A serious answer would require cosmological speculations, for which I'm qualified ... Once you have a large enough photon energy, it can start producing electron-positron pairs as it goes. That would suggest that the largest energy ...

www.quora.com/What-is-the-smallest-unit-of-energy-a-photon-or-a-electron-can-have

There is no lower limit. Energy of a photon is proportional to its frequency, and as far as we know you can in principle produce photons of arbitrairly low ...

van.physics.illinois.edu/qa/listing.php?id=2629

What color of visible light has the lowest energy? ... and they have lower energies per photon than red light, but we are not able to detect them ...

www.goscienceseven.com/ecosystems/UVarticles/UV1article.html

Electromagnetic Radiation is pure energy (photons) traveling through space. ... The lowest energy waves, radio waves, have longest wavelengths.

blair.pha.jhu.edu/spectroscopy/basics.html

Light travels very rapidly, but it does have a finite velocity. ... Each photon of X-ray light contains a lot of energy in comparison with, say, an optical or radio photon. .... find the electron in the lowest energy level, which is called the "ground state.