Browse terms - alphabetical

alphabetical | high score | recent | volatile | stable | filter:
Term Definition Contributor Modified
photoionization No definition provided Ryan McGranaghan 2023.04.16
Photoionization The physical process in which an incident high-energy photon ejects one or more electrons from an atom, ion, or molecule. Ryan McGranaghan 2023.04.16
Photoionization The physical process in which an incident high-energy photon ejects one or more electrons from an atom, ion, or molecule. Ryan McGranaghan 2023.04.16
Photo-lithography No definition provided Christopher Rauch 2023.12.01
Photolithography No definition provided Christopher Rauch 2023.12.01
photolysis Photodissociation, photolysis, or photodecomposition is a chemical reaction in which a chemical compound is broken down by photons. It is defined as the interaction of one or more photons with one tar get molecule. [Wikipedia] Ryan McGranaghan 2023.04.16
Photo-mechanical processes No definition provided Christopher Rauch 2023.12.01
Photomechanical processes No definition provided Christopher Rauch 2023.12.01
Photometer An instrument which measures the strength ofelectromagnetic radiation within a spectral band which can range fromultraviolet to infrared and includes the visible spectrum. Ryan McGranaghan 2023.04.16
Photometer An instrument which measures the strength of electromagnetic radiation within a spectral band which can range from ultraviolet to infrared and includes the visible spectrum. (spase) Ryan McGranaghan 2023.04.16
Photometer An instrument which measures the strength of electromagnetic radiation within a spectral band which can range from ultraviolet to infrared and includes the visible spectrum. (spase) Ryan McGranaghan 2023.04.16
Photometer An instrument for measuring the amount of light. Ryan McGranaghan 2023.04.16
Photometric parallax A method of deriving the distance of a star using its apparent magnitude and the absolute magnitude inferred from its spectral type. Ryan McGranaghan 2023.04.16
Photometric standard stars No definition provided Ryan McGranaghan 2023.04.16
Photometric standard stars No definition provided Ryan McGranaghan 2023.04.16
Photometric systems No definition provided Ryan McGranaghan 2023.04.16
photometry No definition provided Ryan McGranaghan 2023.04.16
Photometry No definition provided Christopher Rauch 2023.12.01
Photometry In astronomy, the measurement of the light of astronomical objects, generally in the visible or infrared bands, in which a wavelength band is normally specified. Ryan McGranaghan 2023.04.16
Photometry, Astronomical No definition provided Christopher Rauch 2023.12.01
Previous Next
1 2 ... 1749 1750 1751 1752 1753 1754 1755 ... 2677 2678