Illumination

Illumination (I) on a surface from an emitting luminous flux (F) can be found with the distance (r) that the surface is from the source. Where r is in meters and F is in lumens.
Inputs
| F: | ||
| r: |
Outputs
I:
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What's New
| Mean | 05/17/11 |
| Standard Deviation | 05/17/11 |
| Illumination | 05/17/11 |
| Speed Of Sound In Air | 05/17/11 |
| Greatest Common Factor | 05/16/11 |
| Two Point Loads On A Cantil... | 04/13/11 |
| Point Load On Cantilevered ... | 04/12/11 |



-42%
30%