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Diffstat (limited to '1949/CH1/EX1.20.2/1_20_2.sce')
-rwxr-xr-x | 1949/CH1/EX1.20.2/1_20_2.sce | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/1949/CH1/EX1.20.2/1_20_2.sce b/1949/CH1/EX1.20.2/1_20_2.sce new file mode 100755 index 000000000..13293ac76 --- /dev/null +++ b/1949/CH1/EX1.20.2/1_20_2.sce @@ -0,0 +1,15 @@ +//Chapter-1,Example 1_20_2,Page 1-53
+clc()
+
+//Given Data:
+r=45*%pi/180 //angle of refraction
+u=1.45 //Refractive index of a medium
+lam=5.5*10^-7 //wavelength of required yellow light
+n=1
+
+//Calculations:
+
+//Now, condition for dark fringe is
+//2ut*cos r=n*lam
+t=n*lam/(2*u*cos(r)) //thickness of thin medium
+printf('Thickness of the thin medium is =%.10f m',t)
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