Distance in Illumination Formulas

The distance from the light source. And is denoted by d. Distance is usually measured using the Meter for Length. Note that the value of Distance is always positive.

Illumination formulas that make use of Distance

fxInverse Square LawGo

FAQ

What is the Distance?

The distance from the light source. 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.

Let Others Know

✖

Facebook

Twitter

Copied!