Asample of a certain element is placed in a 0.30-t magnetic field and suitably excited. how far apart (in nim) are adjacent zeeman components of the 450-nm spectral line (normal zeeman effect)?

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Which is special about a dc circuit ? a. it has both series and parallel components b. it has only series or only parallel components c. charge moves in a single direction d. charge moves back and forth quickly

Which levels of government establish and implement educational requirements for minors