Question: The equilibrium separation between the nuclei of the ionic molecule KBr is 0.282 nm. The masses of the two ions, K+ and Br , are

The equilibrium separation between the nuclei of the ionic molecule KBr is 0.282 nm. The masses of the two ions, K+ and Br –, are very nearly the same, 1.4 x 10^–25 kg, and each of the two ions carries a charge of magnitude e. Use the result of Problem 83 to determine the frequency of oscillation of a KBr molecule in a uniform electric field of 1000 N/C.

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