by Eivind Kjorstad <eivindorama@[EMAIL PROTECTED]
>
Apr 9, 2008 at 06:07 AM
Timurghlu@[EMAIL PROTECTED]
skreiv:
> Quick question. I understand that you can negate a sound wave by
> sending another wave of inverse form at it. Does the same work for x-
> rays or gamma rays or other electronmagnetic media?
Yes.
But you can only do it if you can -predict- those waves precisely,
because they travel at C you can't do measurements, calculations then
"catch up" with them, which you can with waves traveling slowly (like
soundwaves)
Eivind Kjorstad