A flute may be thought of as a pipe open at both ends. When all the...
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A flute may be thought of as a pipe open at both ends. When all the holes of a well-designed flute are covered and the temperature is 20.0C, it will produce sound with a frequency of 261.6 Hz (middle C). The speed of sound in air at 20.0C is 343 m/s. (a) Find the length of the flute (in m), assuming middle C is the fundamental. m (b) When an identical flute is played at the same time and in the same manner (all holes covered) in a nearby cold room, a beat frequency of 5.52 Hz is heard. Determine the temperature in the cold room (in C). A flute may be thought of as a pipe open at both ends. When all the holes of a well-designed flute are covered and the temperature is 20.0C, it will produce sound with a frequency of 261.6 Hz (middle C). The speed of sound in air at 20.0C is 343 m/s. (a) Find the length of the flute (in m), assuming middle C is the fundamental. m (b) When an identical flute is played at the same time and in the same manner (all holes covered) in a nearby cold room, a beat frequency of 5.52 Hz is heard. Determine the temperature in the cold room (in C).
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a To find the length of the flute assuming middle C is the fundamental frequency we can use the form... View the full answer
Related Book For
Physics
ISBN: 978-0077339685
2nd edition
Authors: Alan Giambattista, Betty Richardson, Robert Richardson
Posted Date:
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