FAQ

What is the Radiation Intensity at Distance x?
Radiation intensity at Distance x is the radiant flux emitted, reflected, transmitted or received, per unit solid angle. Radiation Intensity at Distance x is usually measured using the Watt per Steradian for Radiant Intensity. Note that the value of Radiation Intensity at Distance x is always positive.
Can the Radiation Intensity at Distance x be negative?
No, the Radiation Intensity at Distance x, measured in Radiant Intensity cannot be negative.
What unit is used to measure Radiation Intensity at Distance x?
Radiation Intensity at Distance x is usually measured using the Watt per Steradian[W/sr] for Radiant Intensity. are the few other units in which Radiation Intensity at Distance x can be measured.
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