Single Choice

Multiple of fine structure of spectral lines is due to:

Apresence of main energy levels
Bpresence of sub-level
Correct Answer
Cpresence of electronic configuration
Dis not a characteristics of the atom.

Solution

It is because of sub energy levels. Previously the energy of sub energy levels was considered to be equal but it actually differs by about $$10^{-4}$$ eV. Hence fine spectral lines are observed

SIMILAR QUESTIONS

Atomic Structure

The highest energy in Balmer series, in the emission spectra of hydrogen is represented by: $$\left({R}_{H}=109737 {cm}^{-1}\right)$$

Atomic Structure

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Atomic Structure

Fill in the blanks: The arrangement of different electromagnetic waves in order of their wavelengths is called ________.

Atomic Structure

Fill in the blanks: The splitting of lines in the magnetic field is called ________.

Atomic Structure

The spectrum produced from an element is:

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