View Pit Stop page for race #443 by lilya — Ghost race
| Official speed | 50.77 wpm (76.58 seconds elapsed during race) |
|---|---|
| Race Start | January 22, 2017 11:20:28am UTC |
| Race Finish | January 22, 2017 11:21:44am UTC |
| Outcome | No win (4 of 5) |
| Accuracy | 92.0% |
| Points | 0.00 |
| Text | #3622413 (Length: 324 characters) The observed brightness of a Lambertian surface may be written as the product of an albedo factor, p, and the cosine of the incident angle, cos i. This means that brightness can be written as a product of a term that depends on the material, p, and a term that depends on surface direction, which in turn depends on f and g. |