engage Learning X " webassign.net/web/Student/Assignment-Responses/submit?dep=33909233&tags=autosave#question4247121_1 Incognito Assessment: Apparent Magnitude, Absolute Magnitude, and Luminosity The apparent and absolute magnitudes of four stars are given here. star Algol Achernar Sirius Sol (our Sun) m +2.1 +0.5 1.5 -26.7 M -0.2 -2.7 +1.4 +4.5 (a) Using the drop-down menus, sort the stars by apparent brightness as seen from Earth. brightest Sirius * Recall that apparent magnitude is given as m, and represents the brightness of a cosmic light source as seen from Earth. Recall that the more negative an apparent magnitude, the brighter the object appears from our vantage point on Earth. Achernar * Recall that apparent magnitude is given as m, and represents the brightness of a cosmic light source as seen from Earth. Recall that the more negative an apparent magnitude, the brighter the object appears from our vantage point on Earth. Algol X Recall that apparent magnitude is given as m, and represents the brightness of a cosmic light source as seen from Earth. Recall that the more negative an apparent magnitude, the brighter the object appears from our vantage point on Earth. dimmest Sol (our Sun) X Recall that apparent magnitude is given as m, and represents the brightness of a cosmic light source as seen from Earth. Recall that the more negative an apparent magnitude, the brighter the object appears from our vantage point on Earth