3 ms·

By this metric, X-rays move faster than light.

• hennell 5y ago
  You might have just revolutionised the world of physics
• md5wasp 5y ago
  Compared to a visible light wave, the smaller “”faster”” X-rays have more bandwidth/can carry more information for the same band width—so the distinction seems to make a kind of intuitive sense.
• daniel-cussen 5y ago
  They do, but not as fast as gamma rays. And according to which observer?
  • labster 5y ago
    I wouldn’t observe gamma rays. They’re bad for your health.