determine the minimum distance between the source and the reflecting surface of the time taken by the sound to return back after reflection is 200 ms and the velocity of sound in air is 0.35 km/s
Answers
Answered by
0
Answer:
txymrsu,nvbdthmtjymfttr
t,uymKIlLiu,i6dhy3sfbesgnreta5utumfhPo
UguktdjystulIpgmgSfs&oIpG&t.iYI&5ludmts
86
Y,thnetztu,fO&yP(
0f,
Similar questions