Physics, asked by ganeshkodari, 1 year ago

what is line spectra

Answers

Answered by Anonymous
1


A spectral line is a dark or bright line in an otherwise uniform and continuous spectrum, resulting from emission or absorption of light in a narrow frequency range, compared with the nearby frequencies. Spectral lines are often used to identify atoms and molecules.

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Answered by hafsa735
0
Hii mate here is ur answer

A spectral line is a dark or bright line in an otherwise uniform and continuous spectrum, resulting from emission or absorption of lightin a narrow frequency range, compared with the nearby frequencies. Spectral lines are often used to identify atoms and molecules. These "fingerprints" can be compared to the previously collected "fingerprints" of atoms and molecules,[1] and are thus used to identify the atomic and molecular components of stars and planets, which would otherwise be impossible.

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ganeshkodari: as per me when an electron get electromagnetic energy it get transition fom ground atate to excited states then get back into its actual position by radiating energy in the form of light that particulared frequency of light is known as line spectra is this correct
ganeshkodari: really
ganeshkodari: i didn't understand
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