Wednesday
April 23, 2014

Homework Help: physics

Posted by amy on Friday, December 14, 2012 at 8:53am.

The sound intensity level at a concert increases from 85 dB to 94 dB
when the concert begins. By what factor has the sound intensity increased?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Physics - While peforming a concert , Queen plays at average intensity levels of...
physics - sound level - The source of a sound wave has a power of 2.50 W. ...
physics - A student in the front row of a concert is at a distance of 2 m from ...
Math - At a concert, the loudness of sound, L, in decibels, is given by the ...
Math - At a concert, the loudness of sound, L, in decibels, is given by the ...
math - A loud speaker at a rock concert generates 102 W/m2 at 20m with a...
Physics(Please help) - The intensity (in W/m2) of one sound is 4.83 times as ...
physics - An audio speaker at a concert emits sound uniformly in all directions ...
Physics - The intensity level of a sound is reported in unit decibel(dB). how ...
Physics - 1. What is the intensity of a sound at the pain level of 120 dB? 2. ...

Search
Members