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authorprashantsinalkar2017-10-10 12:27:19 +0530
committerprashantsinalkar2017-10-10 12:27:19 +0530
commit7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch)
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parentb1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff)
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+clc;
+clear;
+R=100 //radius of curvature in cm
+D_5=0.3 //diameter of the 5th dark ring in cm
+D_25=0.8 //diameter of the 25th dark ring in cm
+p=20 //difference in no of fringes
+
+//calculation
+lambda=(D_25^2-D_5^2)/(4*p*R)
+mprintf("The wavelength of light used is = %1.2e cm",lambda)