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

Energy of waves

  1. May 14, 2014 #1
    There is this equation: E=h*f that give us the energy of each photon.
    If we want to find kinetic or dynamic energy,what equation we will use?
    Something like K=1/2*m*v^2 (where v is the speed and we have v=A*cos(t/T- x/λ)) ?
  2. jcsd
  3. May 14, 2014 #2

    Simon Bridge

    User Avatar
    Science Advisor
    Homework Helper
    Gold Member
    2016 Award

Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook

Similar Discussions: Energy of waves
  1. Energy in a wave (Replies: 1)

  2. Waves and energy (Replies: 2)