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// Scilab Code Ex3b.1: Page-163 (2008)
clc; clear;
mu = 1.5; // Refractive indexof glass
i_p = atand(mu); // Angle of polarization from Brewster's law, degree
r = 90 - i_p; // Angale of refraction, degree
printf("\nThe Brewster angle for glass = %4.1f degree", i_p);
printf("\nThe angle of refraction for glass = %4.1f degree", r);
// Result
// The Brewster angle for glass = 56.3 degree
// The angle of refraction for glass = 33.7 degree
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