![]() The sound level is given by Vita is cool Took I not sorry 10 into logo I upon I not so by this relation value off you will get I not tend to the power beat upon tent I not extend to the power minus 12. ![]() If area is given 22 m square, then in the first part we have to find the energy off sound transmitted in time interval off contaminate That is 1202nd and in second part were to file the intensity level off the south at Understands off Valcke elevator from the ground that is 1000 m given and 10 steep Initial intensity off south is one in tow. ![]() All the windows are open so it is prospected to the ground. There is no absorption off sound by the balls. Here it is given in a church, right there is an intensity level off 101 deceiver. This is the problem based on intensity, level of the soul.
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