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// Scilab Code Ex2.48: : Page-2.35(2009)
clc; clear;
mu = 1.4; // Refractive index of the film
alpha = 1.07e-004; // Acute angle of the wedge, radian
b = 0.2; // Fringe width, cm
// As b = lambda/(2*mu*alpha), solving for lambda
lambda = 2*mu*alpha*b; // Wavelength of light falling on wedge shaped film, m
printf("\nThe wavelength of light falling on wedge shaped film = %4d ansgtrom", lambda/1e-008);
// Result
// The wavelength of light falling on wedge shaped film = 5991 ansgtrom
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