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Consider a hydrogen atom in the ground state. what is the energy of its electron? =e= jj now consider an excited‑state hydrogen atom. what is the energy of the electron in the =5n=5 level? =e5= j
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Which of the following is another term for a planned economy
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The driver of a stationary car hears a siren of an approaching police car at a frequency of 280Hz. I...
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