Black Body Radiant Emittance in Thermal Quantity Formulas

Black Body Radiant Emittance is the radiant flux emitted by a surface per unit area. And is denoted by e_b. Black Body Radiant Emittance is usually measured using the Watt per Square Meter for Heat Flux Density. Note that the value of Black Body Radiant Emittance is always negative.

Formulas to find Black Body Radiant Emittance in Thermal Quantity

fxStefan Boltzmann LawGo

List of variables in Thermal Quantity formulas

fx Temperature Go

FAQ

What is the Black Body Radiant Emittance?

Black Body Radiant Emittance is the radiant flux emitted by a surface per unit area. Black Body Radiant Emittance is usually measured using the Watt per Square Meter for Heat Flux Density. Note that the value of Black Body Radiant Emittance is always negative.

Can the Black Body Radiant Emittance be negative?

Yes, the Black Body Radiant Emittance, measured in Heat Flux Density can be negative.

What unit is used to measure Black Body Radiant Emittance?

Black Body Radiant Emittance is usually measured using the Watt per Square Meter[W/m²] for Heat Flux Density. Kilowatt per Square Meter[W/m²], Watt per Square Centimeter[W/m²], Watt per Square Inch[W/m²] are the few other units in which Black Body Radiant Emittance can be measured.

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