Eric (eric_17)

Race #3182

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Official speed 66.11 wpm (58.81 seconds elapsed during race)
Race Start September 6, 2020 6:12:17pm UTC
Race Finish September 6, 2020 6:13:16pm UTC
Outcome Win (1 of 3)
Accuracy 90.0%
Points 68.31
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.