The angular frequency formula is correct. --AxelBoldt
--- Reorganized concentrating on simpler topics first. Come on... don't formula look better in another font:
like this?--sodium
Hmm. Sorry, didn't check this page before, I just changed it back. With my browser/settings, formulae look much better like this:
v = ω / k = λf .
But that's just for me. Feel free to change it back. -- DrBob