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| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
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| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /3845/CH27/EX27.7 | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
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| -rw-r--r-- | 3845/CH27/EX27.7/Ex27_7.sce | 15 |
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diff --git a/3845/CH27/EX27.7/Ex27_7.sce b/3845/CH27/EX27.7/Ex27_7.sce new file mode 100644 index 000000000..b2a63be84 --- /dev/null +++ b/3845/CH27/EX27.7/Ex27_7.sce @@ -0,0 +1,15 @@ +//Example 27.7
+lambda=650*10^-9;//Wavelength of red light (m)
+n=1.333;//Index of refraction for soapy film
+lambda_n=lambda/n;//Wavelength in the soapy film(m)
+tc1=1*lambda_n/4;
+tc2=3*lambda_n/4;
+tc3=5*lambda_n/4;//tc1, tc2, tc3 - thicknesses for constructive interference (m)
+printf('a.The three smallest thicknesses for constructive interference = %0.1f nm, %0.1f nm, %0.1fnm',tc1/10^-9,tc2/10^-9,tc3/10^-9)
+td1=0*lambda_n/2;
+td2=1*lambda_n/2;
+td3=2*lambda_n/2;//td1, td2, td3 - thicknesses for destructive interference (m)
+printf('\nb.The three smallest thicknesses for destructive interference = %0.1f nm, %0.1f nm, %0.1fnm',td1/10^-9,td2/10^-9,td3/10^-9)
+//Answers vary due to round off error
+//Openstax - College Physics
+//Download for free at http://cnx.org/content/col11406/latest
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