In the previous question, there was no relative motion between the star and Earth. Redraw your Figure 2, but for the case the star is moving very quickly towards us. Redraw your Figure 2 one more time, but for the case the star is moving very quickly away from us.

le15 Student: 219321595. Figure 1 - Spectrum 2.0 1.5 - Intensity 1.0 0.5 0.0 0 200 400 600 800 1000 1200 1400 1600 1800 Wavelength (nm) 1e15 Student: 219321595. Figure 2 - Absorption pattern 1.0 - 0.8 Intensity 0.6 0.4 0.2 400 450 500 550 600 650 700 Wavelength (nm)