Posted by **Tierra** on Sunday, May 12, 2013 at 8:47pm.

Find the number of decibels for the power of the sound given. Round to the nearest decibel. A rocket engine,2.44 cross 10^(−5)watts/cm2.

- algebra -
**Anonymous**, Saturday, May 18, 2013 at 7:17pm
dB=10log(I/I0)

=10log(2.46∗10−1/10−12)

=10log(2.46∗1011)=113.91dB−−−−−−−−−ans

- algebra -
**Anonymous**, Sunday, February 9, 2014 at 10:54pm
A rocket engine, 2.39 cross 10−5watts/cm2

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