Question

A lithium atom, mass 1.17x1028 kg, vibrates with simple harmonic motion in a crystal lattice, where the effective force constant of the forces on the atom is k 38.0N-m A. r in electronvolts (ev). the first excited state?

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Answer #1

i where t = 1.055 x 1534 (Diraas Constant) (a) neo l ground state for lattice) E = 2(0)+1) 1.055x1534 38 V1.1226 Et 3x10-21

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