Question

In the Rydberg equation [for H-atom] What
is the value of n, if the lines appear in the
visible region​

Answer 1

Answer:

Rydberg constant, (symbol R∞ or RΗ ), fundamental constant of atomic physics that appears in the formulas developed (1890) by the Swedish physicist Johannes Rydberg, describing the wavelengths or frequencies of light in various series of related spectral lines, most notably those emitted by hydrogen atoms in the Balmer .

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