The same as it does in atmosphere. Do you mean in zero-gravity perhaps?
A liquid (water) takes on the temperature you give it. You need to boil the water if you want to brew a cup of tea. Having brewed your cup of tea, it will take on the shape of the cup you use. Therefore, gas and liquids take on the shape of the container.
In a vacuum, water evaporates quickly and turns into vapor because there is no air pressure to keep it in its liquid state.
Liquid water tends to form spherical droplets due to surface tension, which minimizes the surface area of the water droplet. This results in a spherical shape, as it has the smallest surface area for a given volume of water.
The elasticity of the balloon's material allows it to expand and take on different shapes when filled with water. As the balloon fills with water, the pressure from the water pushes against the sides of the balloon, causing it to stretch and change shape.
A gas is a form of matter that has no definite size or shape. Gases take the shape and volume of their container and their particles are spread out and move freely.
As a liquid water has no defined shape. It will take on the shape of the container it is put in.
Liquid
water. :)
Water will try to take a shape that represents the lowest energy. If water were in a vacuum this shape would be sphere. As the air runs past the falling droplet this sphere sees atmospheric drag. This distorts the shape of the sphere. Furthermore, the droplet if possible, would "like" the air to flow past it in laminar, non turbulent stream. Since the drop is elastic to tends to form a shape not unlike the cross section of an airplane wing. This is a shape that tends to be in the lowest energy and to provide for smooth flow of air over the surface of the drop.
Of course. What a strange question! It implies that helium may be able to keep in a shape that is not the same as its container and thefore leave a vacuum in parts of the container.
meander
Water is a liquid, and its molecules move around freely, but still must respond to gravity. The molecules in liquid water do not have the ability to hold a shape by rigidly clinging to each other, so the liquid will take the shape of its container.
The wind or air shapes the water
a vacuum former is a machine that is used to heat up plastic and mould it to the right shape.
Vacuum molding is the process of using a vacuum to suck a pliable material into a specified shape. For example, the plastic hull in a boat is made when the warmed plastic is pliable (shape can be altered for useful purposes) and is sucked up against a form in the shape the designer wants the hull of the boat to be in. While the vacuum holds the reshaped plastic hull against the form, the plastic cools and holds the new shape.
It depends on how the substance is shaped. Take 40,000 tons of steel. If you shape it into an ingot, it will sink. Shape it into a ship and it will float.
Yes, a shop vac can effectively vacuum water.