Question about Possible Waveform in the Electromagnetic Spectrum

[yelram]

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.

 

[flatmaster]

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".

 

[Entropia]

Thank you for your question. It is an interesting and thought-provoking concept to consider whether there could be a waveform in the electromagnetic spectrum with a wavelength that is twice the size of the known universe. While it is theoretically possible for such a waveform to exist, it is highly unlikely. The electromagnetic spectrum is a continuous range of wavelengths, from the very short gamma rays to the very long radio waves. However, the size of the known universe is estimated to be around 93 billion light-years, which is a finite distance. Therefore, it is unlikely that a waveform with a wavelength twice the size of the universe would exist.

Additionally, the observable universe, which is the portion of the universe that we can see, is estimated to be around 46 billion light-years in all directions. This means that even if such a waveform did exist, it would only encompass a very small portion of the observable universe, not the entire thing.

Furthermore, it is important to note that the electromagnetic spectrum is a fundamental aspect of the physical world, and it is not dependent on any specific waveform. While there may be different types of waves within the spectrum, such as radio waves or visible light, the spectrum itself exists independently of any particular waveform. Therefore, it is not accurate to say that every part of the electromagnetic spectrum exists within or underneath a single waveform.

In summary, while it is theoretically possible for a waveform with a wavelength twice the size of the known universe to exist in the electromagnetic spectrum, it is highly unlikely. The nature of the spectrum and the size of the observable universe make it improbable that such a waveform would exist. Thank you for posing this question and allowing for a discussion on this topic.