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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 /896/CH8/EX8.2/2.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 '896/CH8/EX8.2/2.sce')
| -rwxr-xr-x | 896/CH8/EX8.2/2.sce | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/896/CH8/EX8.2/2.sce b/896/CH8/EX8.2/2.sce new file mode 100755 index 000000000..3eaf9a28e --- /dev/null +++ b/896/CH8/EX8.2/2.sce @@ -0,0 +1,12 @@ +clc
+//Example 8.2
+//Calculate the speed of sound in air at 20 C
+R=10.73//lbf.ft^3/in^2/lbmol/R
+//1 ft = 12 in
+//1 lbf.s^2 = 32.2 lbm.ft
+R1=(R*144*32.2)^0.5//ft/s*(lbm/lbmol/R)^0.5
+k=1.4//dimentionless
+T=528//R (Rankine temperature scale)
+M=29//lbm/lbmol
+c=R1*(k*T/M)^0.5//ft/s
+printf("the speed of sound in air at 20 C is %f ft/s",c);
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