Applications of coupled pendulums

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SUMMARY

The discussion focuses on the real-world applications of coupled pendulums, particularly in the context of changing mass ratios. A key application highlighted is in the field of physical chemistry, where the mathematics of coupled pendulums is utilized to calculate the wavelengths of infrared radiation absorbed and emitted by gaseous substances. This connection underscores the relevance of coupled oscillators in understanding molecular thermal vibrations. The inquiry emphasizes the need for more accessible examples of these applications in practical scenarios.

PREREQUISITES
  • Understanding of coupled oscillators
  • Basic knowledge of physical chemistry
  • Familiarity with infrared radiation principles
  • Mathematical skills for analyzing normal modes
NEXT STEPS
  • Research applications of coupled oscillators in engineering
  • Explore the role of coupled pendulums in molecular dynamics simulations
  • Investigate the mathematics of normal modes in mechanical systems
  • Learn about the use of coupled pendulums in vibration analysis
USEFUL FOR

Physicists, physical chemists, engineers, and students interested in the practical applications of coupled pendulums and their mathematical frameworks.

devansh rathi
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I have done an experiment changing the mass ratio of coupled pendulums. To conclude I need real world applications for the coupled pendulums. But, i cannot find it online. So, it would be really helpful is someone could give examples of this. THANKS!
 
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Google "coupled pendulums applications" and (besides your own posts :smile: ) you see a few useful links.
 
devansh rathi said:
I have done an experiment changing the mass ratio of coupled pendulums. To conclude I need real world applications for the coupled pendulums. But, i cannot find it online. So, it would be really helpful is someone could give examples of this. THANKS!

For example, if a physicist or physical chemist wants to calculate the wavelengths of infrared (thermal) radiation that a gaseous substance is able to absorb and emit, they will use the exact same mathematics that are used when calculating the normal modes of a coupled pendulum system. This is because molecular thermal vibrations can be seen as a type of coupled oscillator system.
 

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