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Diffstat (limited to '3845/CH27/EX27.3/Ex27_3.sce')
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diff --git a/3845/CH27/EX27.3/Ex27_3.sce b/3845/CH27/EX27.3/Ex27_3.sce new file mode 100644 index 000000000..cfa7e0bd5 --- /dev/null +++ b/3845/CH27/EX27.3/Ex27_3.sce @@ -0,0 +1,15 @@ +//Example 27.3
+d=1*10^-2/10000;//Distance between slits (m)
+m=1;//First-order diffraction
+lambda_V=380*10^-9;//Wavelength of violet light (m)
+theta_V=asind(m*lambda_V/d);//Diffraction angle for violet light (deg)
+printf('a.Angle for first-order diffraction for violet light = %0.2f deg',theta_V)
+lambda_R=760*10^-9;//Wavelength of red light (m)
+theta_R=asind(m*lambda_R/d);//Diffraction angle for red light (deg)
+printf('\n Angle for first-order diffraction for red light = %0.2f deg',theta_R)
+x=2;//Distance between screen and grating (m)
+y_V=x*tand(theta_V);//Lateral distance between violet light on the screen and the original beam direction (m)
+y_R=x*tand(theta_R);//Lateral distance between red light on the screen and the original beam direction (m)
+printf('\nb.Distance between the red and violet ends of the rainbow = %0.2f m',y_R-y_V)
+//Openstax - College Physics
+//Download for free at http://cnx.org/content/col11406/latest
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