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Diffstat (limited to '2780/CH3/EX3.2/Ex3_2.sce')
| -rwxr-xr-x | 2780/CH3/EX3.2/Ex3_2.sce | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/2780/CH3/EX3.2/Ex3_2.sce b/2780/CH3/EX3.2/Ex3_2.sce new file mode 100755 index 000000000..4dc0683d4 --- /dev/null +++ b/2780/CH3/EX3.2/Ex3_2.sce @@ -0,0 +1,11 @@ +clc
+//to calculate wavelength of light
+//in a diffraction pattern due to single slit, minima is given by e*sintheta=m*lambda
+//since theta is very small, sintheta is approximately equal to theta
+//theta=Y/d
+e=0.014 //width of slit in cm
+d=200 //distance in cm
+m=2
+Y=1.6 //in cm
+lambda=Y*e/(d*m)
+disp("wavelength of light is lambda="+string(lambda)+"cm")
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