Answered: Differentiate between emission spectra…

Differentiate between emission spectra and absorption spectra. Write five-five points of each spectra to discuss the difference.

Astronomy

1st Edition

ISBN:9781938168284

Author:Andrew Fraknoi; David Morrison; Sidney C. Wolff

Publisher:Andrew Fraknoi; David Morrison; Sidney C. Wolff

Chapter5: Radiation And Spectra

Section: Chapter Questions

Problem 22E: Explain how we use spectral absorption and emission lines to determine the composition of a gas.

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Concept explainers

Wien's displacement law

Students often get confused between Wien's displacement law and Planck's radiation law. Although both are historically related, yet they are conceptually different. Planck's law helps determine the spectrum of a blackbody, while Wien's law determines the relationship between peak wavelength and temperature.

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Differentiate between emission spectra and absorption spectra. Write five-five points of each spectra to discuss the difference.

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