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M1L2: Gizmo Lab: Star Spectra – fall- 2021 ALL ANSWERS 100% CORRECT AID GRADE A+
- Exam (elaborations) • 6 pages • 2021
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Vocabulary: absorption spectrum, binary star, blueshift, Cepheid variable, emission spectrum, giant star, nebula, redshift, spectrum, star 
 
 
Prior Knowledge Questions (Do these BEFORE using the Gizmo.) 
 
 
This band of colors is called a spectrum. 
 
 
Gizmo Warm-up 
The interior of a star produces a continuous spectrum of light, like a rainbow. Cooler gases in the outer layers of the star absorb certain wavelengths of light, causing dark lines to appear in the spectrum. The resulting absorp...
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