The Powder Toy

fysics forum radiation forum by fpsrussia

fpsrussia
fpsrussia
3 / 2
19th Nov 2013
21st Nov 2013
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Comments

  • fpsrussia
    fpsrussia     15th Jan 2014
    fater than light hahahahaha nice one not to be rud
  • GeneralPet
    GeneralPet     14th Dec 2013
    that's ok... ty
  • robogeek537
    robogeek537     14th Dec 2013
    GeneralPet, I answered your question. Hope that's what you were looking for.
  • GeneralPet
    GeneralPet     30th Nov 2013
    robogeek can you answer my question in fater than light forum?
  • robogeek537
    robogeek537     29th Nov 2013
    Umm, maybe because no one else is around a computer, or because we poorly advertised this on our homepage. Either one works.
  • GeneralPet
    GeneralPet     29th Nov 2013
    why we are the only ones talking?
  • robogeek537
    robogeek537     29th Nov 2013
    Fun fact about radiation: Uranium-238 decays to stable lead-206 in about 4470254646.8034745814359462201928 years.
  • robogeek537
    robogeek537     29th Nov 2013
    Photons do have mass, since they are elementary particles, therefore they do have mass.
  • GeneralPet
    GeneralPet     27th Nov 2013
    but if those big particles travel with light speed then photons HAVE mass. and again as i said in the "Faster than light?" forum photons should travel faster than the speed we see. now this speeds might seem hard to imagine but thing how big the universe is.
  • GeneralPet
    GeneralPet     27th Nov 2013
    oh i forgot to mention another type of radiation. Hawking Radiation. As i said in the "Faster than light?" forum, black holes emit radiation. this is actualy quarks, protons and neutrons, we dont realy know but as protons and neutrons are extremely hard to "break" i would put this radiation to Alpfa radiation.