What is the de Broglie wavelength of a neutron with kinetic energy $44.0 \mathrm{keV}$ ? The mass of a neutron is 939.6 $\mathrm{MeV} / \mathrm{c}^{2}$.
A) $2.83 \mathrm{pm}$
B) $5.11 \mathrm{pm}$
C) $56.4 \mathrm{pm}$
D) $0.166 \mathrm{pm}$
E) $0.136 \mathrm{pm}$

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The Answer of What is the de Broglie wavelength of a neutron with kinetic energy $44.0 \mathrm{keV}$ ? The mass of a neutron is 939.6 $\mathrm{MeV} / \mathrm{c}^{2}$.
A) $2.83 \mathrm{pm}$
B) $5.11 \mathrm{pm}$
C) $56.4 \mathrm{pm}$
D) $0.166 \mathrm{pm}$
E) $0.136 \mathrm{pm}$

What Is the De Broglie Wavelength of a Neutron with Kinetic