John (phrasee)

Race #2689

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Official speed 92.93 wpm (41.84 seconds elapsed during race)
Race Start July 24, 2018 10:29:20pm UTC
Race Finish July 24, 2018 10:30:02pm UTC
Outcome No win (4 of 5)
Opponents 2. schollie (130.66 wpm)
Accuracy 98.0%
Points 96.03
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.