Also known as: ET^, ET-
ET has various meanings in the The Finance and Administrative Services category. Discover the full forms, definitions, and usage contexts of ET in The Finance and Administrative Services.
The effective temperature of a body such as a star or planet is the temperature of a black body that would emit the same total amount of electromagnetic radiation. Effective temperature is often used as an estimate of a body's temperature when the body's emissivity curve (as a function of wavelength) is not known.
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