Can a Pearl Necklace Explain the Wave-Particle Duality of Light?

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    Light Theory
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Discussion Overview

The discussion revolves around the concept of wave-particle duality of light, exploring whether a model, likened to a pearl necklace, could effectively represent both wave and particle characteristics. Participants engage in speculative reasoning about the nature of light, its theoretical underpinnings, and the implications of existing theories.

Discussion Character

  • Exploratory
  • Debate/contested
  • Conceptual clarification

Main Points Raised

  • One participant proposes a model of light as a "pearl necklace," suggesting that the pearls represent photons and the string represents a wave structure.
  • Another participant argues that if light were like a "pearl necklace," it would not exhibit particle characteristics, as it would merely represent a wave with particles "waving" around.
  • There is mention of aether as a hypothetical medium through which light might propagate, although it has never been detected.
  • One participant expresses a belief that the photoelectric effect is a key reason for the perception of light as a particle, suggesting that atomic properties influence light's behavior.
  • A later reply introduces the concept of complementarity in quantum mechanics, stating that wave and particle properties are complementary aspects of quantum elements.
  • Another participant asserts that quantum physics is the existing framework that reconciles the wave-particle duality without contradiction, countering the initial proposal.

Areas of Agreement / Disagreement

Participants express differing views on the nature of light, with some supporting the idea of a dual model while others argue against it. The discussion remains unresolved, with multiple competing perspectives on how to conceptualize light's behavior.

Contextual Notes

Some claims rely on speculative reasoning and assumptions about the nature of light and quantum mechanics. The discussion reflects ongoing debates in the interpretation of wave-particle duality and does not reach a consensus.

AcEY
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Im only 17 so this theory maybe stupid or something, but i like to think about stuff and i was thinking about light. If you take the wave theory and the photon theory, couldn't you make a theory which could do both. My only thought on this was a sort of pearl neckless where the outline of the pearls and the string connecting is in the shape of a 3d transverse wave and each pearl is a photon:/ i don't know it could be stupid, please pick it apart :biggrin:
 
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Hi, I'm 17 too.

It has been thought that maybe light is a mixture of a wave and a particle but with little success. If light was like a "pearl neckless" like you say it wouldn't have the characterists of a particle, it would be a wave because its just particles "waving" around which is what all wave are thought to be. It is though that light might "wave" through what is called aether, some kind of quintessent substance that runs through the entire universe but its never been detected.

I personally believe that the only thing stopping people from believing that light is purely a wave is the photoelectric effect. I believe that some how the electric/magnetic properties of atoms simply cause light to be absorbed and emitted in such a way it looks like it just bounced off like a particle. I'm just speculating, I can't prove any of this.
 
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Whats that have to do with anything, Lama?
 
Complementarity, Entropy


Wave and particle are complementary aspects of a quantum element.

Quantum particles are described by momentum/position or wave/particle duality.

A language which is based on excluded-middle reasoning is not (in my opinion) the appropriate language to deal with quantum phenomena.

In an excluded-middle reasoning two opposites are simultaneously contradicting each other, and the result is no middle.

In an included-middle reasoning two opposites are simultaneously preventing/defining each other, and the result is a middle.

The best known example is the duality of a photon, which has both a wave and a particle properties that preventing (the measurement of its accurate place prevents the accurate information about its momentum, and vise versa) and defining (one property cannot exist without the other) each other.

For example, please see this picture: http://www.geocities.com/complementarytheory/comp.jpg

As you see the two black profiles and the white vase are clearly preventing/defining each other.

Please also see http://www.geocities.com/complementarytheory/CompLogic.pdf , which is a short paper of mine on included-middle reasoning.
 
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AcEY said:
Im only 17 so this theory maybe stupid or something, but i like to think about stuff and i was thinking about light. If you take the wave theory and the photon theory, couldn't you make a theory which could do both. My only thought on this was a sort of pearl neckless where the outline of the pearls and the string connecting is in the shape of a 3d transverse wave and each pearl is a photon:/ i don't know it could be stupid, please pick it apart :biggrin:

We do have a theory that "does both" it's called 'quantum physics'. Just because there is an contradiction in classical physics between light having bopth a ewave-like and a particle-like qualities, does not mean there is a simlair contradiction in quantum physics, after all this what quantum physics was formulated to describe.
 
Oh I see what you mean. :wink:
 

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