Chemistry · Structure of atom

According to de Broglie's relationship, the wavelength \( \lambda \) associated with a particle of mass \( m \) moving with velocity \( v \) is given by:

1. A
   \( \lambda = \frac{mv}{h} \)
2. B
   \( \lambda = \frac{h}{mv} \)
3. C
   \( \lambda = \frac{h^2}{mv} \)
4. D
   \( \lambda = mvh \)