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

Homework Help: Waves

  1. Oct 22, 2008 #1
    1. The problem statement, all variables and given/known data

    It is possible for radio waves to be transmitted over long distances even though the curve of the earth blocks a direct path for the radio waves to travel (e.g. in Scotland it is possible to pick up broadcast from many distant foreign countries.)

    The attempt at a solution

    In class we have only studied DIFFRACTION.
    bending of waves round short corners; long waves diffract more than short waves.

    I was just wandering if that was the right answer?


    amn (:
  2. jcsd
  3. Oct 22, 2008 #2


    User Avatar
    Homework Helper

  4. Oct 22, 2008 #3
    Thank You :D
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook