Αναζήτηση
Ανακάλυψε νέους ανθρώπους, δημιούργησε νέες συνδέσεις και κάνε καινούργιους φίλους
the angle between a reflected ray and a line perpendicular to the reflecting surface at the point of incidence
the angle between a reflected ray and a line perpendicular to the reflecting surface at the point of incidence
the angle between a reflected ray and a line perpendicular to the reflecting surface at the point of incidence
the angle between a reflected ray and a line perpendicular to the reflecting surface at the point of incidence
the angle between a reflected ray and a line perpendicular to the reflecting surface at the point of incidence