FAQ

What is the Distance?
Distance is the length across which the absorption of radiation beam is taking place. Distance is usually measured using the Meter for Length. Note that the value of Distance is always positive.
Can the Distance be negative?
No, the Distance, measured in Length cannot be negative.
What unit is used to measure Distance?
Distance is usually measured using the Meter[m] for Length. Millimeter[m], Kilometer[m], Decimeter[m] are the few other units in which Distance can be measured.
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