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Diffstat (limited to '3845/CH17/EX17.3')
| -rw-r--r-- | 3845/CH17/EX17.3/Ex17_3.sce | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/3845/CH17/EX17.3/Ex17_3.sce b/3845/CH17/EX17.3/Ex17_3.sce new file mode 100644 index 000000000..55b79f5cb --- /dev/null +++ b/3845/CH17/EX17.3/Ex17_3.sce @@ -0,0 +1,6 @@ +//Example 17.3
+ratio=2;//Ratio of the two sound wave intensities, I2/I1
+delta_beta=10*log10(ratio);//Difference in sound intensity levels, beta2-beta1, (dB)
+printf('Difference in sound level = %0.2fdB (when one sound wave is twice as intense as the other)',delta_beta)
+//Openstax - College Physics
+//Download for free at http://cnx.org/content/col11406/latest
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