Wave-Particle Duality & the Two-Slit Experiment: Analysis

(and also the Einstein relation E = hν). How can the same “object” be thought of simultaneously as a wave and as a particle? According to the standard Born interpretation of the wave function, ψ(x), its square gives the probability per unit volume of finding the electron at point x. Suppose now that we want to describe in this way a particle known, with fair confidence, to be located somewhere between x0 + ∆x 2 and x0 − ∆x 2 ,