Other
Student Exploration
- Course
- Student Exploration
- Institution
- Coastal Carolina University
1. Locate the two Cepheid variables, the stars that change in brightness over time. Star A-091 is the yellow star, and star A-171 is the white star. A. Which star reaches a greater apparent brightness? ANSWER: Star A-171 is the brighter star. B. Which star takes longer to pulse? ...
[Show more]