Physics · Atomic Spectra
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Spectra corresponding to sodium vapour lamp is?
- A
Band spectra
- B
Line spectra
- C
Emission spectra
- D
Absorption spectra
Option A :
Spectra corresponding to sodium vapour lamp is not band spectra.
Option B :
Spectra corresponding to sodium vapour lamp is not line spectra.
Option: C
A sodium lamp gives an emission spectrum having two yellow lines.
The predominant yellow line in the spectrum of a sodium vapour lamp has a wavelength of 590nm.
Option D :
Spectra corresponding to sodium vapour lamp is not absorption spectra. It is emission spectra.
Spectra corresponding to sodium vapour lamp is not band spectra.
Spectra corresponding to sodium vapour lamp is not line spectra.
A sodium lamp gives an emission spectrum having two yellow lines.
The predominant yellow line in the spectrum of a sodium vapour lamp has a wavelength of 590nm.
Spectra corresponding to sodium vapour lamp is not absorption spectra. It is emission spectra.
Tagged under Physics · Atomic Spectra