Solved

If the Sun Spends 10 Billion Years on the Main

Question 67

Multiple Choice

If the Sun spends 10 billion years on the main sequence,how long will a star 100 times more massive than the Sun spend there?

A) 10⁵ years
B) 3 × 10⁶ years
C) 10⁹ years
D) 10¹¹ years

Related Questions

Q60: What is an astrometric binary?

Q61: How are globular clusters used to test

Q62: Stars A and B are identical,except that

Q63: An astronomer studies two globular clusters,A and

Q64: Draw an HR diagram and sketch the

Q65: Star A is four times as luminous

Q66: Star A has an apparent magnitude of

Q68: Two stars orbit their common center of

Q69: Which of the following combinations of measurements

Q70: A star has a surface temperature of