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Re: Imaginary reality



People!

Remember, also, that indices of refraction are complex!

bc



TIMOTHY WAGNER wrote:

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As a retired teacher I cannot remember how the complex wave equation
y=Aexp(i[kx-wt]) was first encountered in my own education. Recently I
began to wonder how this would be introduced, anyway. Accepting the
necessity of its use in QM, I wanted to ask how teachers today related
this complex expression to mind's-eye reality early in the educational
process, or whether they would simply show the concept as a math tool
to have practical applications later.
respectfully, Tim Wagner

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<DIV><FONT size=2>As a retired teacher I cannot remember how the complex wave
equation</FONT></DIV>
<DIV><FONT size=2>y=Aexp(i[kx-wt]) was first encountered in my own education.
Recently I</FONT></DIV>
<DIV><FONT size=2>began to wonder how this would be introduced, anyway.
Accepting the</FONT></DIV>
<DIV><FONT size=2>necessity of its use in QM, I wanted to ask how teachers today
related</FONT></DIV>
<DIV><FONT size=2>this complex expression to mind's-eye reality early in the
educational</FONT></DIV>
<DIV><FONT size=2>process, or whether they would simply show the concept as a
math tool</FONT></DIV>
<DIV><FONT size=2>to have practical applications later.</FONT></DIV>
<DIV><FONT size=2>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;
respectfully,&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Tim
Wagner</FONT></DIV></BODY></HTML>

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