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| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /2465/CH3/EX3.7/Ex3_7.sce | |
| download | Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.gz Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.bz2 Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.zip | |
initial commit / add all books
Diffstat (limited to '2465/CH3/EX3.7/Ex3_7.sce')
| -rw-r--r-- | 2465/CH3/EX3.7/Ex3_7.sce | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/2465/CH3/EX3.7/Ex3_7.sce b/2465/CH3/EX3.7/Ex3_7.sce new file mode 100644 index 000000000..256697d5e --- /dev/null +++ b/2465/CH3/EX3.7/Ex3_7.sce @@ -0,0 +1,19 @@ +//Chapter-3,Example 7,Page 58
+clc;
+close;
+
+M = 214 // molecular mass of RaB
+
+lamda= 4.31*10^-4
+
+//for 1 rd activity (dN/dt) = 10^6 dis/sec
+// -(dN/dt)= lamda*N
+//N = m * 6.023*10^23/ M
+
+m=(10^6)*214/(lamda*6.023*10^23)
+
+printf('the mass of RaB is ')
+
+disp(m)
+
+printf(' gram')
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