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Physics, 18.04.2020 02:48 msdsh03

The star P Cygni in the constellation Cygnus the swan is surrounded by an extensive, low-density atmosphere. The spectrum of P Cygni shows a bright continuum with many narrow, dark absorption lines and a few bright emission lines. Make a rough sketch of P Cygni in the space below and indicate where the light that forms the absorption lines comes from and where the light that forms the emission lines comes from.

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The star P Cygni in the constellation Cygnus the swan is surrounded by an extensive, low-density atm...
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