Question:
1 The sound level at a distance 3 00 m from a point source
Last updated: 6/13/2023
1 The sound level at a distance 3 00 m from a point source is 120 dB At what distance will the sound level be 100 dB 1 10 m 3 30 m 2 20 m 4 18 m
Last updated: 6/13/2023
1 The sound level at a distance 3 00 m from a point source is 120 dB At what distance will the sound level be 100 dB 1 10 m 3 30 m 2 20 m 4 18 m