Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Black Hole

  1. Feb 8, 2004 #1
    Can anyone say how big a black hole is? Could its diameter be less than the distance that light can travel - ie less than one wavelength?
  2. jcsd
  3. Feb 8, 2004 #2


    User Avatar
    Staff Emeritus
    Gold Member
    Dearly Missed

    One wavelength at what frequency? Waves can be as small, I guess, as the Planck length. Or smaller?
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook

Similar Discussions: Black Hole
  1. Black hole? (Replies: 1)

  2. Black holes (Replies: 5)

  3. Black hole ? (Replies: 8)

  4. Black hole ? (Replies: 12)