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vocab 1 ec

chapther 20

QuestionAnswer
Bright-line spectrum a bright-line spectrum is and unevenly spaced series of lines of different colors and brightness. The bright lines show that the source is sending out or emitting in certain wavelenghts only.
Continuous spectrum A continuous spcetrum is an unbroken bamd of colors. Which shows that its source is sending out light of all visible wavelengths.
Dark-line spectrum A dark-line spectrum is a cantinuous spectrum with dark lines where light is absorbed. The dark likes are in exactly the same place as the bright lines
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