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In general, liquids have a flat surface, because gravity tends to flatten them out. It is not perfectly flat, and often has waves or ripples if something has disturbed it. Even a perfectly undisturbed liquid is not perfectly flat, since gravity pulls in the direction of the center of the Earth, and there will be some curvature in the surface as a result - but since the center of the Earth is very distant, the curvature is slight. An additional influence on the shape of the surface of a liquid is surface tension. Water, in particular, has an attraction for many substances, and will rise up slightly where it meets the walls of its container.
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What are the properties of a liquid?
can be pouredflowstakes the shape of its containerfixed volumescan't be squashedThe properties of a liquid: has a fixed volume, but will assume the shape of the container it fills.density, viscosity, compressibility, thermal conductivity, electrical resistivity, boiling point, freezing point, dielectric properties, surface tension, vapour pressure, etc.
Why falling drop of liquid is spherical?
Yes it is. Surface tension caused by hydrogen bonding within the water is the reason. Hydrogen bonding is caused by the strong polar nature of the water molecule. It's polarity means the positive end of one molecule is attracted to the negative end of another molecule.
List properties of a liquid?
A liquid has a definite volume but an indefinite shape. It takes the shape of its container.
Does liquid have definite shape?
Yes
What is liquad?
Liquid is one of the principal states of matter. A liquid is a fluid that has the particles loose and can freely form a distinct surface at the boundaries of its bulk material http://en.wikipedia.org/wiki/Liquid
Which physical phenomenon is attributed to tendency of a liquid drop to assume spherical shape?
Surface tension is the physical phenomenon that causes a liquid drop to assume a spherical shape. This is because a spherical shape minimizes the surface area of the drop, thereby reducing surface tension energy.
Why drop of liquid acquire spherical shape?
A drop of liquid acquires a spherical shape due to surface tension, which causes the liquid molecules to be attracted to each other, minimizing the surface area and forming the most efficient shape, a sphere, to contain the volume of liquid. This shape has the least surface area for a given volume, making it favorable for liquids.
What is crescent shaped surface of the liquid the forms and pipettes and graduated cylinders?
That crescent shaped surface is known as the meniscus, and is a response to the shape of the container by the liquid.
What is the crescent shape surface of liquid that forms in pipettes and graduated cylinders?
the meniscus
Why does liquid water take the shape of a sphere?
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.
Does a liquid have a define shape?
Usually, a liquid does not have a predetermined or definite shape. It will take on the shape of the container it is in or surface it is on.The only extenuating circumstance is during free-fall, or where there is negligible or no gravity - it will be become almost spherical, held together by surface tension.
What is the crescent shaped surface of liquid the forms pipettes and graduated cylinders?
The crescent shaped surface of liquid is called the meniscus. It occurs due to surface tension, causing a concave or convex shape depending on the liquid's interaction with the container. When measuring volume in pipettes or graduated cylinders, readings are taken at the bottom of the meniscus for accuracy.
If a liquid is poured from a tall bottle into a shallow pan does its shape or volume changes?
The shape can change, the volume will stay the same.
What is the shape of a volatile liquid?
A volatile liquid typically has a low boiling point, causing it to vaporize easily at room temperature. The shape of a volatile liquid in a container will depend on factors such as gravity, surface tension, and any external forces acting on it.
Dispersing stirring liquid A undissolved into liquid B does liquid A form sphere particles in liquid B Why does it have that shape?
when two fluids are combined surface tension forms at the points where they are in contact. fluid a will push out on fluid b equally in all directions, and fluid b will push inwards on fluid a equally in all directions. because pressure will be even at all points, the resultant shape will have an even distance from the center at all points IE a sphere. cause hemiphere is round
What forms bubbles surface tension?
Bubbles are formed due to a combination of surface tension and gas trapped in a liquid. The surface tension of the liquid causes the bubble to retain its spherical shape. When a gas is introduced into the liquid, the surface tension pulls the liquid molecules together around the gas to form the bubble.
What is the shape of a drop of oil placed in the surface of water?
A drop of oil placed on the surface of water will typically form a near-perfect circle due to surface tension forces that minimize the surface area of the liquid.
