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authorprashantsinalkar2017-10-10 12:27:19 +0530
committerprashantsinalkar2017-10-10 12:27:19 +0530
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+clear
+//
+//
+//
+
+//Variable declaration
+lamda=0.58; //wavelength(angstrom)
+theta1=6+(45/60); //glancing angle(degree)
+theta2=9+(15/60); //glancing angle(degree)
+theta3=13; //glancing angle(degree)
+
+//Calculation
+theta1=theta1*%pi/180; //angle(radian)
+theta2=theta2*%pi/180; //angle(radian)
+theta3=theta3*%pi/180; //angle(radian)
+x1=lamda/(2*sin(theta1));
+x2=lamda/(2*sin(theta2));
+
+//Result
+printf("\n interplanar spacing is %0.3f angstrom",x2)
+printf("\n answer varies due to rounding off errors")