What do all main sequence stars have in common?
A) They are all the same age
B) They are all consuming hydrogen in their cores
C) They all have the same mass
D) They all have convective cores.
Correct Answer:
Verified
Q9: Carbon,hydrogen,and helium can all be used a
Q10: An evolutionary track describes the career of
Q11: If M is the mass of a
Q12: Which of the following occurs just after
Q13: Cluster A has no stars of spectral
Q15: What is the general name for a
Q16: The age of a cluster can be
Q17: Based on your knowledge of the H-R
Q18: All the stars in a cluster are
Q19: As soon as its core hydrogen is
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents