What is Photon Energy?
Photon energy is the energy carried by a single photon. The amount of energy is directly proportional to the photon's electromagnetic frequency and thus, equivalently, is inversely proportional to the wavelength. The higher the photon's frequency, the higher its energy. Equivalently, the longer the photon's wavelength, the lower its energy. Photon energy can be expressed using any unit of energy. Among the units commonly used to denote photon energies are the electronvolt (eV) and the joule.
How to Calculate Photon's Energy using Wavelength?
Photon's Energy using Wavelength calculator uses Photon Energy = [hP]*[c]/Wavelength to calculate the Photon Energy, The Photon's Energy using Wavelength formula is defined as the energy carried by a single photon when the wavelength is given. Photon Energy is denoted by E symbol.
How to calculate Photon's Energy using Wavelength using this online calculator? To use this online calculator for Photon's Energy using Wavelength, enter Wavelength (λ) and hit the calculate button. Here is how the Photon's Energy using Wavelength calculation can be explained with given input values -> 9.5E-17 = [hP]*[c]/2.1E-09.