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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 /3020/CH4/EX4.8/ex4_8.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 '3020/CH4/EX4.8/ex4_8.sce')
| -rwxr-xr-x | 3020/CH4/EX4.8/ex4_8.sce | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/3020/CH4/EX4.8/ex4_8.sce b/3020/CH4/EX4.8/ex4_8.sce new file mode 100755 index 000000000..20e95a700 --- /dev/null +++ b/3020/CH4/EX4.8/ex4_8.sce @@ -0,0 +1,6 @@ +clc;
+clear all;
+I2 = 100; // The sound intensity in watts per square meters
+I0 = 1e-12; // Standard intensity in watts per square meters
+b = 10*log10(I2/I0);//The sound intensity level of a jet plane
+disp('dB',b,'The sound intensity level of a jet plane is')
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