Undergraduate Program in Physics & Astronomy Stony Brook University

<BODY bgcolor="#ffeee0" text="#000000" link="#9944EE" vlink="#FF0000" alink="#00ff00">  <A NAME="tex2html158" HREF="node1_mn.html" TARGET="_top"> <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next" SRC="next.png"></A> <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up" SRC="up_g.png"> <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous" SRC="prev_g.png"> <A NAME="tex2html156" HREF="ug_tf.html" TARGET="_top"> <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents" SRC="contents.png"></A> <BR> <B> Next:</B> <A NAME="tex2html159" HREF="node1_mn.html" TARGET="_top">Contents</A> &nbsp <B> <A NAME="tex2html157" HREF="ug_tf.html" TARGET="_top">Contents</A></B> <BR> <BR> <P> Sorry, this requires a browser that supports frames! <BR> Try <A HREF="ug_ct.html">ug_ct.html</A> instead.</P> <HR> <ADDRESS> Chi Ming Hung 2006-02-09 </ADDRESS>