Huy (giahuy7753)

Race #349

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Official speed 46.57 wpm (83.49 seconds elapsed during race)
Race Start September 13, 2020 1:42:25am UTC
Race Finish September 13, 2020 1:43:48am UTC
Outcome No win (3 of 4)
Opponents 2. damanthc (63.92 wpm)
Accuracy 98.0%
Points 48.12
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.