Density in water

  • Thread starter Gh778
  • Start date
  • #1
421
0
I would like to know if density is exactly the same everywhere in a disk full of water except at one part where there is gas. All are fixed: disk of water, and container of gas. I don't want the value of density just to know if density is exactly the same everywhere in disk of water. 2 cases:

a/ disk is put on Earth, gravity is perpendiculary to the screen, diameter of disk is 10 km (theoretical study and I suppose gravity from Earth perfect)

b/ disk is in space, it's size is 10000 km of diameter (all is fixed by external theoretical system)
 

Attachments

  • w+g.jpg
    w+g.jpg
    8.3 KB · Views: 351
Last edited:

Answers and Replies

  • #2
Borek
Mentor
28,806
3,301
Gravitation & compressibility make it quite unlikely, although it depends how exact is your "exactly", as water compressibility is quite low.
 
  • #3
421
0
exactly is exactly the same value, precision at 1e-3000 if necessary
 
Last edited:
  • #4
Borek
Mentor
28,806
3,301
Then the answer is "no".
 
  • Like
Likes 1 person

Related Threads on Density in water

  • Last Post
Replies
21
Views
10K
  • Last Post
Replies
1
Views
1K
  • Last Post
Replies
10
Views
988
  • Last Post
3
Replies
52
Views
5K
  • Last Post
2
Replies
45
Views
31K
  • Last Post
Replies
3
Views
4K
  • Last Post
Replies
0
Views
4K
  • Last Post
Replies
3
Views
21K
Replies
1
Views
793
Replies
2
Views
750
Top