The Relationship Between Simple Pendulum Motion and Music

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SUMMARY

The discussion focuses on the relationship between simple pendulum motion and music, particularly in the context of an acoustics lab for undergraduate physics students. The frequency of a simple pendulum is defined by the formula sqrt(g/L), while the frequency of a guitar string is given by Pi*sqrt(Tension)/(L*sqrt(mass_density)). Additionally, the impact of damping on both the amplitude of pendulum swings and sound is highlighted. The conversation also touches on the complexities introduced by non-simple pendulums, such as harmonics and normal modes.

PREREQUISITES
  • Understanding of simple harmonic motion
  • Familiarity with pendulum mechanics
  • Basic knowledge of acoustics and sound frequency
  • Concepts of damping in physical systems
NEXT STEPS
  • Research the mathematical derivation of simple harmonic motion equations
  • Explore the principles of damping in mechanical systems
  • Learn about harmonics and normal modes in non-simple pendulums
  • Investigate the physics of string instruments and their frequency calculations
USEFUL FOR

Physics educators, undergraduate students in acoustics or mechanics, and anyone interested in the intersection of physics and music theory.

avocadogirl
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As I've posted before, I teach an acoustics lab to undergraduate physics students and, they are currently working on an experimental observation of the motion of the simple pendulum.

How does the motion of a simple pendulum relate to music?

Everyone who has replied to any of my threads has been an immense help. Your input is greatly appreciated.

Thank you all!
 
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they both have a frequency (sqrt(g/L) and Pi*sqrt(Tension)/(L*sqrt(mass_density)) (for a guitar).

damping affects the amplitude of both swing and sound...

if it was a non simple pendulum you could talk about harmonics and normal modes and stuff...

wish i could be more help
 

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