Saturday

January 31, 2015

January 31, 2015

Posted by **lisa** on Monday, November 11, 2013 at 12:06pm.

A rocket engine,

2.42 * 10^5 watts cm^2

what is the db?

- algebra -
**Henry**, Monday, November 11, 2013 at 7:58pmdb=10*Log(2.42*10^5)=10*Log(242000) = 54

- algebra -
**Henry**, Sunday, November 9, 2014 at 3:10pmCorrection:

db = 10*Log(2.42*10^5/10^-16) =

10*Log(2.42*10^21) = 81

- algebra -
**Henry**, Sunday, November 9, 2014 at 3:28pmOops!!

10*Log(2.42*10^21) = 214 db.

**Answer this Question**

**Related Questions**

Algebra - Find the number of decibels for the power of the sound given. Round to...

Algebra - find the number of decibels for for the power of the sound given. ...

algebra - Find the number of decibels for the power of the sound given. Round to...

algebra - Find the number of decibels for the power of the sound given. Round to...

algebra - Find the number of decibels for the power of the sound given. Round to...

algebra - Find the number of decibels for the power of the sound given. Round to...

Algebra - Find the number of decibels for the power of the sound given. Round to...

Algebra 2 - Find the number of decibels for the power of the sound given. Round ...

Algebra - Find the number of decibels for the power of the sound given. Round to...

math - Find the number of decibels for the power of the sound given. Round to ...