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What is the de-Broglie wave length of a bullet of mass $0.040\;kg$ travelling at the speed of $1.0kms^{-1}$? $h= 6.63 \times 10^{-34}\;Js$

$\begin{array}{1 1} 1.7 \times 10^{-34}\;m \\ 1.7 \times 10^{-35}\;m \\ 1.7 \times 10^{-33}\;m \\ 1.7 \times 10^{-30}\;m \end{array} $

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