Question

The sound emitted by the speaker in all directions at the rate of 65 W and the boy standing
at the distance of 4.5 m away from the speakers. Find the intensity received by the boy?
(a) 0.425 W/m
(b) 1.825 W/m?
(C) 0.26 W/m
2
(d) 2.78 W/m​

Answer 1

Answer:

I think b) is correct plz follow me and make me brainliest