How to find position and time for wave function

physic Posts: 42, Reputation: 0

Junior Member

Jun 1, 2012, 09:20 AM

how to find position and time for wave function

this is wave function $\Psi{(r,t)}=Ae^{i(kr-\omefa t)}$
i know what is wave vector $k$ and angular frequency $\omega$
but i don't know what $r$ position ad time $t$ means

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