Решение задачи по физике раздел 21 пункт 71 квантовая

71. The probability density distribution of particles in the plane depends on the distance from the point G as f (r) = A (1-r2 / a2), m-2, where r ≤ a, and f (r) = 0 if r ≥ a . Here, a set, A - some unknown constant. Find: a) most probable distance rver particles from point O; b) A constant; c) the average value <r> particles from point A.

Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)