Pages

Thursday, August 4, 2011

Catherine, Alpha and Matthew transverse WAVES :)


Posted by at

1 comment:

  1. Unknown8/22/2011 12:49:00 PM

    Title should change to transverse and longitudinal waves.

    The videos can be better if there is explanation on the difference between the two type of waves.

    ReplyDelete

Subscribe to: Post Comments (Atom)