A sodium atom of mass 3.82 x 10-20 kg vibrates with simple harmonic motion in a crystal. The potential energy increases by 0.0075 eV when the atom is displaced 0.014 nm from its equilibrium position. Find the ground-state energy. O 5.89 x 10-2 ev 5.89 x 10-3 ev O5.89 ev O 6.89 x 10-3 ev 5.89 x 10-4 ey
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