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authorpriyanka2015-06-24 15:03:17 +0530
committerpriyanka2015-06-24 15:03:17 +0530
commitb1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch)
treeab291cffc65280e58ac82470ba63fbcca7805165 /1385/CH20
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initial commit / add all books
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-rwxr-xr-x1385/CH20/EX20.1/20_1.sce14
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diff --git a/1385/CH20/EX20.1/20_1.sce b/1385/CH20/EX20.1/20_1.sce
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+clc
+//initialisation of variables
+t= 4.5*10^9 //years
+t1= 1590 //years
+//CALCULATIONS
+l= log10(2)/(t*0.4343)
+l1= log10(2)/(t1*0.4343)
+r= l1/l
+r1= t/t1
+//RESULTS
+printf (' disintegration constant= %.2e yr^-1',l)
+printf (' \n disintegration constant= %.2e yr^-1',l1)
+printf (' \n relative proportion= %.2e ',r)
+printf (' \n relative proportion= %.2e ',r1)