What Is the De Broglie Wavelength (M)of a 15-G Object

Multiple Choice

What is the de Broglie wavelength (m) of a 15-g object moving at a speed of 3.0 m/s?

A) 1.9 × 10³² m
B) 5.3 × 10^-33 m
C) 1.9 × 10^-36 m
D) 1.5 × 10^-32 m
E) 3.0 × 10⁴⁵ m