Top Posters
Since Sunday
7
6
o
5
b
4
s
3
j
3
b
3
m
3
K
3
g
3
L
3
w
3
New Topic  
Katseye Katseye
wrote...
Posts: 141
Rep: 0 0
3 weeks ago

How does the geometry of a gravity-dominated universe relate to its density?



If the universe is closed, the density is equal to the critical density.



If the universe is flat, the density is equal to the critical density.



If the universe is open, the density is equal to the critical density.



if the universe is open, the density is greater than the critical density.

Textbook 
ASTRO

ASTRO


Edition: 3rd
Authors:
Read 13 times
1 Reply
Replies
Answer verified by a subject expert
strawberry8971strawberry8971
wrote...
Posts: 133
Rep: 0 0
3 weeks ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here
1

Related Topics

Katseye Author
wrote...

3 weeks ago
Thanks for your help!!
wrote...

Yesterday
You make an excellent tutor!
wrote...

2 hours ago
Thank you, thank you, thank you!
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  1057 People Browsing
Related Images
  
 2652
  
 128
  
 333
Your Opinion
What percentage of nature vs. nurture dictates human intelligence?
Votes: 436

Previous poll results: What's your favorite coffee beverage?