FAQ

What is the Intensity of Incident Radiation?
The Intensity of Incident Radiation is the radiation intensity of incident radiation on a surface. Intensity of Incident Radiation is usually measured using the Watt per Square Meter Steradian for Radiance. Note that the value of Intensity of Incident Radiation is always positive.
Can the Intensity of Incident Radiation be negative?
No, the Intensity of Incident Radiation, measured in Radiance cannot be negative.
What unit is used to measure Intensity of Incident Radiation?
Intensity of Incident Radiation is usually measured using the Watt per Square Meter Steradian[W/m²*sr] for Radiance. Watt per Square Meter Square Degree[W/m²*sr], Watt per Square Meter Spat[W/m²*sr] are the few other units in which Intensity of Incident Radiation can be measured.
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