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27 Nov 2019
Define a spectrum and discuss how spectra are used inastronomy.
Explain how emission and absorption lines are produced and discussthe information they convey.
Describe how the spectrum of an object emitting thermal radiationcan be used to find the objectâs temperature.
Define a spectrum and discuss how spectra are used inastronomy.
Explain how emission and absorption lines are produced and discussthe information they convey.
Describe how the spectrum of an object emitting thermal radiationcan be used to find the objectâs temperature.
Lelia LubowitzLv2
9 Apr 2019