An airplane produces a sound wave with frequency of 5 KHz and wavelength 30 m. In how much time would the sound wave cover the distance of 4 Km?
Answers
Answered by
0
Answer:
hi guy I do not know okkkkkk
Answered by
2
Answer:
5000hz=wave length/time
5000=30/T
5000T=30
T=30/5000
Similar questions