Question 2 What is the first overtone frequency (the next freq. above the fundamental) for an organ pipe 2.00 m in length, closed at one end? The speed of sound in air is 340 m/s 84 HZ 186 HZ 128 HZ 3/3 pts 149 HZ
Question 3 A 1 meter long string stretched tight by an 80 N force vibrating in its third harmonic just above the open end of a 1 meter long pipe closed at the opposite end. The fundamental of the pipe vibrates in resonance with string (v of sound in air is 340 m/sec.) What is the mass of the string? 18 grams 6 grams 12 grams 4/4 pts 25 grams
Question 2 What is the first overtone frequency (the next freq. above the fundamental) for an organ pipe 2.00 m in lengt
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