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gptkbp:instanceOf
|
gptkb:spectral_series
|
|
gptkbp:category
|
atomic physics
spectroscopy
|
|
gptkbp:containsElement
|
hydrogen
|
|
gptkbp:describes
|
visible spectral lines of hydrogen
|
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gptkbp:discoveredBy
|
gptkb:Johann_Balmer
|
|
gptkbp:discoveredIn
|
1885
|
|
gptkbp:firstLineWavelength
|
656.3 nm
|
|
gptkbp:form
|
1/λ = R_H (1/2^2 - 1/n^2), n > 2
|
|
gptkbp:fourthLineWavelength
|
410.2 nm
|
|
gptkbp:namedAfter
|
gptkb:Johann_Balmer
|
|
gptkbp:partOf
|
hydrogen emission spectrum
|
|
gptkbp:relatedTo
|
gptkb:Brackett_series
gptkb:Paschen_series
gptkb:Pfund_series
gptkb:Lyman_series
|
|
gptkbp:secondLineWavelength
|
486.1 nm
|
|
gptkbp:thirdLineWavelength
|
434.0 nm
|
|
gptkbp:transferredTo
|
n=2 energy level
|
|
gptkbp:transitionFrom
|
n>2 energy levels
|
|
gptkbp:usedFor
|
identify hydrogen in stars
|
|
gptkbp:usedIn
|
gptkb:astronomy
spectroscopy
|
|
gptkbp:wavelengthRange
|
about 410 nm to 656 nm
|
|
gptkbp:bfsParent
|
gptkb:Quantum_Principles_and_Line_Spectra
gptkb:Rydberg_formula
gptkb:Lyman_series
|
|
gptkbp:bfsLayer
|
6
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Balmer series
|