- #31
Taniaz
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True! Thank you!
What Determines the Speed of Sound in an Organ Pipe?
- Thread starter Taniaz
- Start date
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- Pipe
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Homework Help Overview
The discussion revolves around the physics of sound waves in an organ pipe, specifically one that is 2.5 m long and closed at one end. Participants explore concepts related to wave speed, frequency, and the behavior of air molecules within the pipe, as described by a given displacement equation.
Discussion Character
- Exploratory, Conceptual clarification, Mathematical reasoning, Problem interpretation, Assumption checking
Approaches and Questions Raised
- Participants attempt to determine the average speed of air molecules at a displacement antinode and question whether it is zero. They discuss the implications of infinite pipe length on wave speed and explore how to find the lowest frequency of a stationary wave. There are inquiries about the relationship between pressure, temperature, and density in determining sound speed.
Discussion Status
The discussion is active, with participants providing insights and questioning each other's reasoning. Some guidance has been offered regarding the nature of nodes and antinodes in half-open pipes, and there is an ongoing exploration of the implications of different harmonics and wave equations.
Contextual Notes
Participants are navigating the complexities of wave behavior in finite versus infinite pipes, and there is some uncertainty regarding the definitions of inherent properties of gases. The original problem statement includes multiple parts that may refer to different aspects of wave behavior, leading to some confusion.
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