What Is the De Broglie Wavelength (M) of a 25

Multiple Choice

What is the de Broglie wavelength (m) of a 25 g object moving at a speed of 5.0 m/s?

A) 6.6 × 10^{- 36}
B) 3.32 × 10^{- 36}
C) 5.3 × 10^{- 33}
D) 1.9 × 10³²
E) 3.02 × 10⁴⁵