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Not necessarily. A vacuum is merely any volume having a density lower than an arbitrary amount.
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∙ 13y ago
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How does water take shape in a vacuum?
The same as it does in atmosphere. Do you mean in zero-gravity perhaps?
What happens to gravity in vacuum?
Nothing. Gravity exists in vacuum as well.
How can pendulum oscillate in vacuum even there is no gravity?
There IS gravity in a vacuum - there's no AIR.
What does the term zero gravity mean?
No Gravity.
If air is fluid why isn't convection responsible for transferring heat to earth from the sun?
Because there's a whole lot of vacuum and zero gravity between the Earth and the sun.
How does water take shape in a vacuum?
The same as it does in atmosphere. Do you mean in zero-gravity perhaps?
What happens to gravity in vacuum?
Nothing. Gravity exists in vacuum as well.
How can pendulum oscillate in vacuum even there is no gravity?
There IS gravity in a vacuum - there's no AIR.
How much zero gravity is there in space?
Zero! that's why it is called zero gravity!
Which is more like sky zone or zero gravity?
zero gravity
When did you say that the zero gravity is no gravity?
Depends on the atmosphere. location, place, space and time of zero gravity
Is zero gravity possible?
It's possible. There is a zero gravity area in the sea.
How many inches of vacuum equals 10 mm of hg?
If it is a perfect vacuum, any amount of it will have zero pressure.If it is a perfect vacuum, any amount of it will have zero pressure.If it is a perfect vacuum, any amount of it will have zero pressure.If it is a perfect vacuum, any amount of it will have zero pressure.
What does the term zero gravity mean?
No Gravity.
Is there zero gravity at the center of the earth?
Yes; the gravity from different sides should cancel, for a net result of zero gravity.
What would be the exact pressure at ultra high vacuum?
The ultimate objective of a manufactured vacuum is zero pressure.The better the vacuum, the closer the pressure is to zero.
If air is fluid why isn't convection responsible for transferring heat to earth from the sun?
Because there's a whole lot of vacuum and zero gravity between the Earth and the sun.
