An electron has energy E = 4?₀ in the regions where it has a potential as shown in the figure below. Considering the regions x > L (region 1) and 0 < x < L (region 2). What will be the ratio between the Broglie wavelengths of the electron in regions 1 and 2, that is, λ₁/λ₂ ? The potential energy is zero within the range 0

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