Question

what is stark effect
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Answer 1

Answer:

the splitting of a spectrum line into several components by the application of an electric field.

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Answer 2

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The Stark effect is the shifting and splitting of spectral lines of atoms and molecules due to the presence of an external electric field. It is the electric-field analogue of the Zeeman effect, where a spectral line is split into several components due to the presence of the magnetic field.

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