For example, we have a bottle filled with water to the point when there’s no space left in that bottle, is the water still moving as we shake the bottle?
In: Physics
Beware really long post:
It depends on your physics model, are you considering the water as a “fluid system” or “water + bottle”?
Are you considering molecules chains?
Are you considering single atoms?
Are you considering single particles?
Assuming you are referring to the most basic model: “water in a bottle”, well, kind of, since friction between the bottle and water, but since you said “100% full” yes and no: take a balloon, fill it up with water, it explodes after a certain point, so, 100% in “””reality””” is almost unachivevable level of balance…
On a 100% assuming it’s perfectly balanced, still depends on how you made it, glass bottle, plastic bottle, ballon bottle(?)… do you think it moves? It might, do you want it to not move? Then, personally would use an alluminum bottle to fill it to 100 with low pressure…(don’t know if every molecules would move, but some of them certainly yes, since, if you shake it very very very fast, you can make the water boil)
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