Refraction It is the phenomena of a light ray that it deflect when it passes from one medium to another, when it passes from denser to rarer medium it deflected away from a line perpendicular to the surface of the refracting medium and when it pass from rarer to denser medium it bend towards this perpendicular line. Medications (drug generics) used in Refraction Primary Drugs Secondary Drugs Contra Drugs
Refraction It is the phenomena of a light ray that it deflect when it passes from one medium to another, when it passes from denser to rarer medium it deflected away from a line perpendicular to the surface of the refracting medium and when it pass from rarer to denser medium it bend towards this perpendicular line. Medications (drug generics) used in Refraction Primary Drugs Secondary Drugs Contra Drugs