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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 /2966/CH1/EX1.49/Ex1_49.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 '2966/CH1/EX1.49/Ex1_49.sce')
| -rw-r--r-- | 2966/CH1/EX1.49/Ex1_49.sce | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/2966/CH1/EX1.49/Ex1_49.sce b/2966/CH1/EX1.49/Ex1_49.sce new file mode 100644 index 000000000..98376c849 --- /dev/null +++ b/2966/CH1/EX1.49/Ex1_49.sce @@ -0,0 +1,10 @@ +//water//
+//page 1.72 example 1//
+clc
+vol_init=50//initial volume of sample in ml//
+vol_fin=80//final volume of sample in ml//
+DOb=840//dissolved O2 present in effluent sample before incubation in ppm//
+DOi=230//dissolved O2 present in effluent sample after incubation in ppm//
+DF=vol_fin/vol_init//dilution factor//
+BOD=(DOb-DOi)*DF//in ppm//
+printf("\nBiological Oxygen Demand(BOD) of the sample is %.f ppm",BOD);
\ No newline at end of file |