The particle and wave nature of matter are demonstrated in the equation
A
λ = hc/E
B
λ = h/P
C
λ = c/f
D
λ = 2 d sin θ
Verified Correct Answer: B.
Physical Principles & Numerical Solution
I wave - particle duality of matter, the momentum of sub-atomic particle is given by P = h/\lambda where h = planck constant ; \lambda = wave length
=> \lambda = h/P
Source: Myschool Past Questions Archive (Record #12792)