10.A flute (which we treat as a pipe open at both ends) is 60cm long. How far from the mouthpiece sh
問題詳情
10.A flute (which we treat as a pipe open at both ends) is 60cm long. How far from the mouthpiece should ahole be uncovered for the fundamental frequency to be 330Hz? (The speed of sound is 330m/s). (A)35cm (B)40cm (C)45cm (D)50cm (E)55cm