The De Broglie Equation Predicts That the Wavelength (In M)

Multiple Choice

The de Broglie equation predicts that the wavelength (in m) of a proton moving at 1000. m/s is

A) 3.96 × 10^-10 m.
B) 3.96 × 10^-7 m.
C) 2.52 × 10⁶ m.
D) 2.52 × 10⁹ m.
E) > 10¹⁰ m.