the sound intensity level at a point 4m from the point source is 10dB then the sound level at a dis†an ce 2m from the same source will be

the sound intensity level at a point 4m from the point source is 10dB

1.	the sound intensity level at a point 4m from the point source is 10dB then the sound level at a dis†an ce 2m from the same source will be
Answer» the sound intensity level at a point 4m from the point source is 10dB then the sound level at a dis†an ce 2m from the same source will be