a girl hears an echo of her voice from a distant hill from the girl? given speed of. sound of air 340 m/s ?
Answers
Answered by
0
Answer:
sir the question is incomplete pls ask again
Answered by
0
Answer:
hi
Explanation:
the girl hears the echo as she is standing at a distance which is more than 17m .
this is because the minimum distance to hear an echo is 17m.
plz plzz plzzz
plz plzz plzzzMARK ME AS BRAINLIEST
Similar questions