%<PLAINTEXT>
% 
% $BNL;RJ*M}3X(B : $B1i=,LdBj(B 2-4 $B2rEz(B
% $B:n(B  $B@.(B  $B<T(B : t9410107 $B9b66(B $B0l98(B 
% $B:n@.G/7nF|(B : /95/12/11
% $BEE;R%a!<%k(B : t9410107@edu.uec.ac.jp
%
% \mondai{$B:n@.<T(B}{$B:n@.G/7nF|(B}{$BEE;R%a!<%k(B}{$BLdBjHV9f(B}{$BLdBjJ8(B}{$B2rEz(B}
%
\mondai
{t9410107 $B9b66(B $B0l98(B}
{95/12/11}
{t9410107@edu.uec.ac.jp}
{2-4}
{$BCf@-;R$,(B100{\rm m/s}$B$NB.EY$GHt$s$G$$$k!#$3$NCf@-;R$N%I!&%V(B
$B%m%$GHD9$O!"2?(B{\rm \AA}$B$+(B?$B$?$@$7Cf@-;R$N<ANL$O!"(B$1.6749
\times 10^{-27}{\rm kg}$$B$G$"$k!#F1$8B.EY$GEE;R$N>l9g$HHf3S$;(B
$B$h!#(B}
{
$B$3$NCf@-;R$N%I!&%V%m%$GHD9$r(B$ \lambda_n$$B!"<ANL$r(B$m_n$$B$H$9$k!#(B
\begin{equation}
\lambda = \frac{h}{p}=\frac{h}{mv}
\end{equation}
($B$?$@$7(B$h$$B$O%W%i%s%/Dj?t$G(B$h =6.626076 \times 10^{-34}{\rm
Js}$$B$G$"$k(B)$B$h$j!"(B
\begin{equation}
\lambda_n = \frac{h}{m_n v} =\frac{6.626076
\times10^{-34}}{1.6749 \times 10^{-27} \times 100}=3.9561
\times 10^{-9}{\rm m}
\end{equation}
$B$h$C$F5a$a$kCf@-;R$N%I!&%V%m%$GHD9(B$\lambda_n = 3.96 \times
10^{-9}{\rm m}= 39.6{\rm \AA}$$B$rF@$k!#(B\\
$B$3$3$G!"EE;R$N<ANL$r(B$m_e = 9.109390 \times 10^{-31}{\rm kg}$$B!"(B
$B%I!&%V%m%$GHD9$r(B$\lambda_e$$B$H$9$k$H(B
\begin{equation}
\frac{\lambda_e}{\lambda_n}=\frac{\frac{h}{m_e
v}}{\frac{h}{m_n v}}=\frac{m_n}{m_e}=1838.7
\end{equation}
$B$J$N$GEE;R$N%I!&%V%m%$GHD9$OCf@-;R$N(B1838.7$BG\$G$"$k!#(B
}
