Initial Radiation Intensity in Radiation Formulas

Initial Radiation Intensity is the radiant flux emitted, reflected, transmitted or received, per unit solid angle. And is denoted by I_λo. Initial Radiation Intensity is usually measured using the Watt per Steradian for Radiant Intensity. Note that the value of Initial Radiation Intensity is always positive.

Formulas to find Initial Radiation Intensity in Radiation

fxInitial Radiation IntensityGo

Radiation formulas that make use of Initial Radiation Intensity

fxRadiation Intensity at given Distance using Beer's LawGo

List of variables in Radiation formulas

fx Radiation Intensity at Distance x Go

fx Monochromatic Absorption Coefficient Go

fx Distance Go

FAQ

What is the Initial Radiation Intensity?

Initial Radiation Intensity is the radiant flux emitted, reflected, transmitted or received, per unit solid angle. Initial Radiation Intensity is usually measured using the Watt per Steradian for Radiant Intensity. Note that the value of Initial Radiation Intensity is always positive.

Can the Initial Radiation Intensity be negative?

No, the Initial Radiation Intensity, measured in Radiant Intensity cannot be negative.

What unit is used to measure Initial Radiation Intensity?

Initial Radiation Intensity is usually measured using the Watt per Steradian[W/sr] for Radiant Intensity. are the few other units in which Initial Radiation Intensity can be measured.

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