diff options
| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /1538/CH17/EX17.2 | |
| 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 '1538/CH17/EX17.2')
| -rwxr-xr-x | 1538/CH17/EX17.2/Ex17_2.sce | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/1538/CH17/EX17.2/Ex17_2.sce b/1538/CH17/EX17.2/Ex17_2.sce new file mode 100755 index 000000000..9bec8bc55 --- /dev/null +++ b/1538/CH17/EX17.2/Ex17_2.sce @@ -0,0 +1,17 @@ +//example-17.2
+//page no-513
+//given
+//oxidation loss on the copper surface is 0.1 mm in 25 hours
+t1=25 //hours
+x1=0.1 //mm
+//to find the loss in 300 hours
+t2=300 //hours
+// as we know that oxidation loss is given by
+//x^2=Cp*t
+//for t1 and t2 we have following equations
+//x1^2=Cp*t1 -------(1)
+//x2^2=Cp*t2 -----------(2)
+//dividing equation 1 by 2
+//we get
+x2=x1*sqrt(t2/t1) //mm
+printf ("loss in 300 hours is %f mm",x2)
|