ginaleeguzman9077 ginaleeguzman9077 28-02-2024 Physics contestada A pipe with two open ends is 20 cm long. What is the fundamental frequency of the pipe? (You may assume the speed of sound is 343 m/s.)a) 343 Hzb) 171.5 Hzc) 86.8 Hzd) 21.5 Hz