[flute player hears four beats per second when she compares her note to a fC = 523 Hz tuning fork (thenote C). She can match the frequency of the tuning fork by pulling out the tuning joint and lengthening thepipe of the flute slightly. What was the flute player’s initial frequency ff ?] [VáºÂn dụng ngôn ngữ cÆ¡ thể má»›i] [Sà i Gòn - chở cÆ¡m Ä‘i ăn phở, ngữ yên] [thư ngá» gá»i tuổi đôi mươi] [ ��`=8] [CSLSubmit] [1 PM - 05 PM IST] [dạy con quản lÃÂÂÂ�] [Yes! 36 14 Chước ThuyáºÃ%EF] [Hồi sinh]