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

Pound of tnt = ? Joules

  1. Oct 26, 2005 #1


    User Avatar
    Gold Member

    pound of tnt = ??? Joules

    Does anyone know what the equivalency is? I tried to google but I get a bunch of star trek websites for some reason...
  2. jcsd
  3. Oct 26, 2005 #2


    User Avatar
    Science Advisor

    The better Startrek sites all agree it would be about 2megajoules
  4. Oct 26, 2005 #3
    Last edited by a moderator: Apr 21, 2017
  5. Oct 27, 2005 #4


    User Avatar

    The wiki says 4,184 J is the energy of exploding a gram of TNT.

    There are 453.59237 grams in a pound.f
  6. Oct 27, 2005 #5


    User Avatar
    Gold Member

    Guess startrek is right
  7. Dec 24, 2010 #6
    Re: pound of tnt = ??? Joules

    i believe this might help you out Pengwuino. I know you wanted to know in October...but i found this neat webpage that might help you.

    If you are asking for the TNT equivalent then here ya go.


    I hope it helps.

  8. Dec 24, 2010 #7


    User Avatar
    Gold Member

    Re: pound of tnt = ??? Joules

    Yes, October of 2005. Thank you though.
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook

Similar Discussions: Pound of tnt = ? Joules
  1. Pounds and newtons (Replies: 4)

  2. Torque to pounds (Replies: 2)

  3. Torque and joules (Replies: 38)

  4. Joules and watts (Replies: 7)