Question about Possible Waveform in the Electromagnetic Spectrum

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SUMMARY

The discussion centers on the theoretical possibility of a waveform in the electromagnetic (EM) spectrum with a wavelength twice the size of the known universe. Participants clarify that classical electromagnetic waves and quantum mechanical (QM) wavefunctions, while both classified as waves, are fundamentally different in nature. The conversation emphasizes that the EM spectrum does not have an upper limit, allowing for speculative discussions about the existence of such waveforms. Ultimately, the distinction between classical and quantum waves is critical to understanding the implications of this theory.

PREREQUISITES
  • Understanding of classical electromagnetic waves
  • Familiarity with quantum mechanics and wavefunctions
  • Knowledge of the electromagnetic spectrum
  • Concept of the observable universe in cosmology
NEXT STEPS
  • Research the properties of classical electromagnetic waves
  • Explore quantum mechanics and the nature of wavefunctions
  • Study the electromagnetic spectrum and its limits
  • Investigate cosmological theories regarding the size of the universe
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Physicists, cosmologists, and students of quantum mechanics interested in the theoretical aspects of waveforms in the electromagnetic spectrum.

yelram
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Okay, I don't know if this is the proper place for this or not, so if it needs moved, move it. But here's my question. If the EM spectrum has no upper limit. Is it possible to have a waveform who's wavelength is twice the size of the known universe? This would put the observable universe within just the crest of this wave. And if the answer is "theoretically yes". Isnt it possible that every part of the electromagnetic spectrum exists underneath, or within, this waveform? I know this may sound stupid, or "crack pot" ish, but please, humor me, and we can delete the thread later if its that offensive.
 
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You're mixing two differents types of "waves" In the first part of your statement, you are referring to classical E&M waves. In the second part, you are talking about the QM wavefunction. Although they both obey the properties of waves, they are waves made of entirely different "stuff".
 

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