if true a=1/500; %width of each slit%
d=1/500;%separation between slits %
N=4; % It is the number of slits%
lims = pi/4;theta = linspace(-lims, lims, 501);lambda0=0.000049; % It is the wavelength of the green light%
n=1; %It represents the medium%
lambda=lambda0/n;Y=0;k=2*pi/lambda;alpha=0.5*k*d*sin(theta);L=1;I=((sin(N*alpha))/(N*sin(alpha)))^2;
%plot% clf; plot(theta,I) end
Am trying to draw the interference of green light can u find the error in this code
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