3 ms·

Does 0Hz wave even fit inside our universe?

• jacquesm 4y ago
  Technically it has infinite wavelength.
  • dan_hawkins 4y ago
    Universe is infinite so technically it fits.
• maze-le 4y ago
  0Hz is a constant value -- 0Hz means the electromagnetic field does not oscillate. The lowest frequency concievable would be something like ~2.2978 10E−18 Hz -- one period every 13.8 billion years. [0]: https://en.wikipedia.org/wiki/Orders_of_magnitude_(frequency) https://en.wikipedia.org/wiki/Orders_of_magnitude_(frequency...
  • jacquesm 4y ago
    In a way the expansion of the universe is one half of a giant wave.
  • totetsu 4y ago
    can a 0Hz wave move through space? or is it just a static field..
    • maze-le 4y ago
      You can think of it as the "static" component of a variable field. Frequencies above 0 Hz oscillate, and the 0 Hz component keeps a static value.
• KyleBerezin 4y ago
  I'd love to know the DC offset of the universe