Multiple Choice
Which of the following inputs are necessary for astronomers to compute the stellar evolutionary track of a star?
A) mass and surface temperature
B) mass and luminosity
C) mass and composition
D) luminosity and surface temperature
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q14: What will happen when the Sun runs
Q15: What information do you need to calculate
Q16: What determines the location of a star
Q17: How would astronomers measure the velocity of
Q18: If a star is so large that
Q20: An astronomer observes a cluster of stars
Q21: What property of a star's spectral lines
Q22: Which of the following must be measured
Q23: Which of the following quantities is NOT
Q24: Which of the following is necessary to