FAQ

What is the Intensity in J per second?
Intensity in J per second is the power transferred per unit area, where the area is measured on the plane perpendicular to the direction of propagation of the energy. Intensity in J per second is usually measured using the Joule per Second for Power. Note that the value of Intensity in J per second is always negative.
Can the Intensity in J per second be negative?
Yes, the Intensity in J per second, measured in Power can be negative.
What unit is used to measure Intensity in J per second?
Intensity in J per second is usually measured using the Joule per Second[J/s] for Power. Watt[J/s], Kilowatt[J/s], Milliwatt[J/s] are the few other units in which Intensity in J per second can be measured.
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