The two nearest harmonics of a tube closed at one end and open at other end are 220 Hz and 260 Hz. - Смотреть видео или скачать видео в MP4, музыку MP3 на телефон или компьютер
Q 47. The two nearest harmonics of a tube closed at one end and open at other end are 220 Hz and 260 Hz. What is the fundamental frequency of the system?