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the force of attraction between the molecules of water is higher then gases but lesser than solids.usually it spreads along the container in which water is kept,but during free fall as it occurs to rain drop,the forces tend to exert a combined effort to pull up to a shape which has smallest surface to volume ratio for a specific volume and that shape is our well known SPHERE!!!!
zeeshan khakwani
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Question - What shape is a water drop?
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Mary,
If the drop is small enough, it is a perfect sphere. A sphere is the geometrical shape that has the smallest surface area for its volume. The drop takes this shape because water molecules tend to stick to each other [because of there polar covalent bonds]. So, when not confined by a container, and with nothing around it to distort its shape, a very tiny water drop is perfectly round like a ball because the water molecules are pulling inward toward each other.
If the drop is larger like a raindrop in free-fall, it has a domed top and a semi-flattened
bottom because as it falls it must push the air out of its way. That "upward" push of the
air being displaced causes the falling drop to have a rather flattened bottom.
Contrary to popular misconception, a free-falling raindrop is not shaped like a teardrop --
round on the bottom and pointy on top.
Regards,
ProfHoff 722
Answer:
water(liquid ) property Surface Tension . Surface tension is a property of the surface of a liquid that allows it to resist an external force.The only possible shape is spherical That can be resist the external force means forces all acting on outer side of the droplet that equals to the sum of all forces that binds together the droplet is leads to acquire the spherical shape.
By
chandu.raf@
gmail.com
Wiki User
∙ 12y ago
Wiki User
∙ 13y agoWhen it rains, the droplets of water often form a spherical shape. This is due to the intermolecular forces of attraction and the surface tension of water molecules. The intermolecular forces of attraction attempt to keep the water molecules from touching the surface of the water droplet, this is called surface tension. So the shape is spherical because a sphere has the least amount of surface area when comparing its volume to other shapes.
Wiki User
∙ 15y agoBecause it possesses the minimum of the surface energy if it has a spherical shape.
Wiki User
∙ 14y agobecause of the surface tension of the water drops. molecules present in the surface of the water attracts each others and bends.
Wiki User
∙ 12y agolike an easter egg with a pointy top
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Why the rain drops are spherical?
Rain drops are not spherical. They are more "tear-drop" shaped, elongated in the direction in which they fall, as the result of air resistance .
What property of the nucleus likens it to a liquid drop?
Both are spherical in shape.
Why drop of liquid acquire spherical shape?
A sphere has the most efficient ratio between the material's mass and its density.
What does the word droplet mean?
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,
Why a drop of water adopts sperical shape?
Cohesive forces in given case are greater than adhesive forces. So water molecules form spherical shape. This behavior is more prominent in mercury.
Why the rain drops are spherical?
Rain drops are not spherical. They are more "tear-drop" shaped, elongated in the direction in which they fall, as the result of air resistance .
Why the raindrop is spherical?
rain drop is spherical since the surface tension of sphere is less when compared to other shapes.
What falling raindrops shape?
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.
What property of the nucleus likens it to a liquid drop?
Both are spherical in shape.
Does the shape of a rain drop matter?
no it does not (;
What has a shape of a sphere?
In the nature the small water droplets falling in the form of rain are spherical.
What property of water molecules give them the round like shape on a leaf?
the surface tension of water is responsible for spherical shape of a drop.
Why does falling rain drops are almost spherical?
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.
Why is drop of liquid spherical?
a sphere is the most efficient shape to contain volume. surface tension draws the drop into the sphere, like elastic.
What is the shape of a raindrop from acid rain?
An acid rain drop is less dense and is more meniscy
Where did the common conception of the water drop shape come from?
The common conception of the water drop shape is the shape a liquid like water takes when it's dangling from a surface, like a droplet hanging from a tap. Raindrops in the air usually have a spherical shape.
Why drop of liquid acquire spherical shape?
A sphere has the most efficient ratio between the material's mass and its density.
