Answer:
=0.00123
Explanation:
Look at the attachments below
Hope this helps (:
The third answer is the one you want. You have to have an adjustable density. All other things being equal, if the tanks you use for holding just water when filled with water will let the sub sink, because the sub is made of a dense metal like iron or steel.
If on the other hand you fill these tanks with air, the net density will be below one and the sub will rise.
The answer is 3.
Explanation:
It’s the last number and it can’t be 9 because then it would be 48.9 and no 3.
Gas and liquid both take the shape of their container. The difference is gas molecules equally fills the space. Is there any more information?
