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CBSE XII
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Physics
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Dual nature of radiation and matter
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An electron and a photon each have a wave length of $1.00\;nm$ calculate the kinetic energy of the electron .given $h= 6.63 \times 10^{-34}\;Js,m_e= 9 \times 10^{-31}\;kg$
$\begin{array}{1 1} 1.52\;ev \\ 1.52\;kev \\ 1.52\;mev \\ 1.52\;Mev \end{array} $
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