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Help in solving algebra word problem

label Algebra
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Find the number of decibels for the power of the sound given. Round to the nearest decibel.

A rocket engine, 2.55 105 watts/cm2

Nov 10th, 2014

dB=10log(I/I0) 

=10log(2.55∗10−1/10−12) 

=10log(2.55∗1011)

now calculate this

Nov 10th, 2014

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Nov 10th, 2014
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Nov 10th, 2014
Jun 22nd, 2017
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