Exam-style question
Try this first
What does a lower absolute magnitude indicate about a star's luminosity compared to a star with a higher absolute magnitude?.
Model answer
What a good answer should say
- A lower absolute magnitude indicates that the star is more luminous than a star with a higher absolute magnitude.
- This is because the magnitude scale is inverted, where lower numbers correspond to brighter stars.
Explanation
Why this works
The answer demonstrates an understanding of the magnitude scale and its relationship to luminosity. It tests the student's ability to interpret the qualitative nature of absolute magnitude in relation to a star's brightness.
Common mistake
No common mistake is linked to this question yet.