SUMMARY
The fundamental frequency of a tube closed at one end and open at the other is calculated using the formula f (open and closed) = v/4L, yielding a frequency of 242 Hz. For a tube that is open at both ends, the fundamental frequency is determined using the formula f (open) = v/2L. Given the speed of sound as 343 m/s and a calculated length of 0.354 m, the fundamental frequency for the open tube is 484 Hz. The calculations and conclusions presented are accurate and validated by peer feedback.
PREREQUISITES
- Understanding of wave mechanics and sound propagation
- Familiarity with the speed of sound in air (343 m/s)
- Knowledge of fundamental frequency calculations for open and closed tubes
- Basic algebra for manipulating equations
NEXT STEPS
- Study the effects of tube length on fundamental frequency
- Explore harmonic frequencies in open and closed tubes
- Learn about the impact of temperature on the speed of sound
- Investigate applications of tube resonances in musical instruments
USEFUL FOR
Physics students, acoustics researchers, and anyone interested in the principles of sound waves and their applications in real-world scenarios.