Closed pipe lo anti-node fixed ga untadi, open end daggara node form avvadu kabatti fundamental frequency v = λ/4 length. Harmonics formula v = n(v/4L) lo n odd numbers ne vasthayi — even harmonics skip avthayi because standing wave condition satisfy cheyaledu.
Ippudu problem chusi naaku gurtu vachindi, appudu amma biryani vessel lo rice perfect layer cheyali ante *dum* pettaka tappa rythmic ga undadu — middle lo gap unte half measure ayipothadi. Theory correct ae kani, real life lo symmetry lekunda kuda *maza* vastundi anipistundi naaku.
#exams#study
Jump in to reply — no account needed.