What is the de Broglie wavelength of an electron with kinetic energy $1.60 \times 10^{-15} \mathrm{~J}$ ?
A) $1.20 \mathrm{fm}$
B) $12.3 \mathrm{pm}$
C) $13.7 \mathrm{pm}$
D) $61.2 \mathrm{~nm}$
E) $612 \mathrm{~nm}$

Name: What is the de Broglie wavelength of an electron with kinetic energy $1.60 \times 10^{-15} \mathrm{~J}$ ? A) $1.20 \mathrm{fm}$ B) $12.3 \mathrm{pm}$ C) $13.7 \mathrm{pm}$ D) $61.2 \mathrm{~nm}$ E) $612 \mathrm{~nm}$
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The Answer is B

What Is the De Broglie Wavelength of an Electron with Kinetic