Top Posters
Since Sunday
G
4
K
3
o
3
3
m
2
c
2
r
2
p
2
s
2
s
2
b
2
c
2
New Topic  
Tonyt Tonyt
wrote...
Posts: 119
Rep: 0 0
A month ago

The lower edge of the main-sequence band represents the location in the H-R diagram at which stars begin their lives as main-sequence stars. What is it called?



the zero-age main sequence



the birth line



the Coulomb barrier



the evolutionary track

Textbook 
ASTRO

ASTRO


Edition: 3rd
Authors:
Read 20 times
1 Reply
Replies
Answer verified by a subject expert
KocojdaKocojda
wrote...
Posts: 160
Rep: 0 0
A month ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here
1

Related Topics

Tonyt Author
wrote...

A month ago
Thank you, thank you, thank you!
wrote...

Yesterday
Smart ... Thanks!
wrote...

2 hours ago
This helped my grade so much Perfect
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  1027 People Browsing
Related Images
  
 578
  
 303
  
 5410
Your Opinion
Which of the following is the best resource to supplement your studies:
Votes: 300

Previous poll results: How often do you eat-out per week?