Atoms in Crystals Are Typically Separated by Distances of 0

question 40

Short Answer

Atoms in crystals are typically separated by distances of 0.10 nm. What kinetic energy must a nonrelativistic electron have, in electron-volts, in order to have a wavelength of 0.10 nm? (m_electron = 9.11 × 10^-31 kg, 1 eV = 1.60 × 10^-19 J, h = 6.626 × 10^-34 J ∙ s)

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Definitions:

Interest Rate

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Expected-Rate-of-Return Curve

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Interest-Rate Cost-of-Funds Curve

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