A person is talking in a small room and the sound intensity level is 60dB everywhere within the room. If there ar eight people talking simultaneously in the room, what is the sound intensity level?

A person is talking in a small room and the sound intensity level is 60dB everywhere within the room. If there are eight people talking simultaneously in the room, what is the sound intensity level?

When a person wears a hearing aid, the sound intensity level increases by 30 dB. The sound intensity increases by

When a person wears a hearing aid, the sound intensity level increases by 30 dB. The sound intensity increases by

At a distance of 5.0 m from a point sound source, the sound intensity level is 110 dB. At what distance is the intensity level 95 dB?

Two sounds differ in sound level by 3.00 dB. What is the ratio of the greater intensity to the smaller intensity?

Intensity level of a sound of intensity I is 30 db. Then the ratio I//I_(0) is (where I_(0) is threshold of hearing )

The intensity level of two sounds are 100 dB and 50 dB. What is the ratio of their intensities?