Suppose that we repeat the experiment, except that we place the sodium flame in a strong, localized electric field. The field changes the energy levels of the sodium atom, but it does not affect the sodium in the lamp or the photons it produces. The shadow cast by the sodium flame when illuminated by the sodium lamp should
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Physics, 22.06.2019 02:00, apalacios3503
Which safety measures should you follow during a thunderstorm? check all that apply. (a) avoid touching anything that conducts electricity. (b) avoid touching a person who has been struck by lightning. (c) go outside. (d) keep your computer turned off. (e) stay out of water. (f) stay inside.
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Physics, 22.06.2019 20:00, maciemarklin79981
Positive ions differ from neutral atoms in that
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Suppose that we repeat the experiment, except that we place the sodium flame in a strong, localized...
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