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.
it happens because of the tenson on the surface,the stress and strain gets compressed and doesnt move further,this is the reason when any liquid falls,it turns into a shperical shape like drops.
The shape of falling water drops is caused by the polar bonding of the water molecules. The aggregate effect of this bonding is referred to as surface tension which can be regarded as an air/water boundary.This surface tension tends to minimize the surface area of the drop. The shape with the smallest surface area is a sphere.
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A major factor distorting the shape of falling water drops, is aerodynamic drag as the drop moves through the air. That's why the drops only approximate a spherical shape. It is sometimes convenient to think about this bonding configuration as the water having a skin. However, while it is sometimes convenient and useful, it is important to remember that it is only marginally accurate as a description of reality.
a sphere is the most efficient shape to contain volume.
surface tension draws the drop into the sphere, like elastic.
FALLING DROP OF LIQUID will always spherical because of surface tension .due to surface tension liquid wants to reduce the surface area.
Because liquid tend to reduce the surface area and spherical is a shape .which have smallest surface to area ratio.so a falling drop of water is spherical in shape
Because of the intermolecular force it spherical in shape and also because surface tension....
The spherical form is due to the surface tension.
This happens when you smash an old-fashioned mercury thermometre! The mercury spills out of the glass as it is a liquid and it also breaks up into spherical droplets at the edges, that will roll around on a hard floor and look just like ball-bearings. It does not appear to react with the floor or furniture.
droppers are for addition of liquids drop by drop. it can help us drop liquid little by little. -------ennael alabaz
A pippet is a piece of equipment used to add liquid to something. You squeeze the top and it lets a drop of liquid out of the end.
The size of a drop of any liquid depends on how the drop is created, so it is not possible to say as a general rule that any particular amount of water is in a "drop of water." You first have to know the size of the drop of water.
An individual spherical bacterium is a coccus, and when you have a chain of them, it is referred to as streptococcus.
A droplet is a very small drop of a liquid. It is typically used to describe tiny, spherical or nearly spherical particles of liquid. For example, raindrops are droplets of water falling from the sky, and when you put a drop of water on a surface,
Spherical to tear-drop shape. The latter is the most hydrodynamically efficient, forced by the falling drop's slipstream, with a spherical-cap nose tapering back to a pointed tail.
Both are spherical in shape.
No, liquids do not have a fixed shape. They take the shape of the container they are in.
One is the liquid's surface tension. A drop of water will be quite spherical because is has strong surface tension, meaning the edges of the droplet are drawn into the centre. Another factor could be the speed with which the drop falls, as the air particles will have to be pushed apart quicker, making the droplet more streamlines, therefore less spherical.
One is the liquid's surface tension. A drop of water will be quite spherical because is has strong surface tension, meaning the edges of the droplet are drawn into the centre. Another factor could be the speed with which the drop falls, as the air particles will have to be pushed apart quicker, making the droplet more streamlines, therefore less spherical.
a sphere is the most efficient shape to contain volume. surface tension draws the drop into the sphere, like elastic.
A sphere has the most efficient ratio between the material's mass and its density.
Surface Tension
As a rain drop falls it is subjected to the forces of the air it is falling through, the most important being drag. The drag of the air on the surface of a drop of water is trying to hold it back as it falls. As the air circles around the back of the water drop, the slight vacuum that is formed by the falling pulls the upper part of the drop up into a cone shape. Eventually, these actions result in the very streamlined shape that a raindrop has before it hits the ground.
Considering the rain droplets as spherical body. We have two forces acting on the rain drop when it is falling through the sky, namely the resistance force due to friction(drag force)upwards and its weight downwards. Th rain drop falling from such distance attain a terminal velocity while falling i.e their speed becomes constant after sometime. This happens when the drag force equals the weight of drop,, this happens because drag force increases with velocity of the drop. Drag force= .5*rho*v2*A(frontal area)*Cd(coefficient of drag) Weight=m*g=rho*volume of spherical drop=rho*4/3*r3. When we equalize it, we get the Terminal Velocity(v) varying directly as sqr of r(radius of drop) So larger drop means, larger terminal velocity and hence less time taken for falling. So larger rain drop falls faster.
rain drop is spherical since the surface tension of sphere is less when compared to other shapes.