the sound intensity level at a point 4 m from the point source is 10 dB, then the sound level at a distance 2 m from the same source will be

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

1.	the sound intensity level at a point 4 m from the point source is 10 dB, then the sound level at a distance 2 m from the same source will be
Answer» the sound intensity level at a point 4 m from the point source is 10 dB, then the sound level at a distance 2 m from the same source will be