All sorts of waves identified to that point traveled by means of some type of medium: As an illustration, audio waves were propagated as a result of air, drinking water, or some other sort of make any difference.?? ???? ??? ??? ??? ????????? ?? ???? ???? ???? ?????? ?? ????? ?? ????? ????? ???? ???? ???? ???? ????. ??????? ) ???????? ??? ( ?????? S… Read More