Top Posters
Since Sunday
o
5
5
b
4
s
3
j
3
b
3
m
3
K
3
g
3
L
3
w
3
m
3
New Topic  
ia45122 ia45122
wrote...
Posts: 124
Rep: 0 0
A month ago

You observe weak hydrogen Balmer lines in a star's spectrum. What can you conclude about the star's temperature?



The star has a low temperature, less than about 6000 K.



The star has an intermediate temperature, about 10 000 K.



The star has a high temperature, greater than about 20 000 K.



The star may have a low or high temperature.

Textbook 
ASTRO

ASTRO


Edition: 3rd
Authors:
Read 13 times
1 Reply
Replies
Answer verified by a subject expert
mouallemjmouallemj
wrote...
Posts: 125
Rep: 1 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

ia45122 Author
wrote...

A month ago
This helped my grade so much Perfect
wrote...

Yesterday
Thanks for your help!!
wrote...

2 hours ago
Brilliant
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  964 People Browsing
 103 Signed Up Today
Related Images
  
 4244
  
 9396
  
 1138
Your Opinion
Which industry do you think artificial intelligence (AI) will impact the most?
Votes: 405