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For a fixed volume, a sphere is the shape with the lowest surface area to volume ratio. Surface tension is minimized when the drop forms a sphere, and molecules always tend toward the position which minimizes energy.
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∙ 11y ago
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Why manhole covers are generaly round?
A circular cover is the only shape that can fit the hole no matter which way you drop it, but can't possibly fall through the hole no matter which way you drop it.
Why drop shape is round?
It's not. Record drops falling in slow motion. You will see that when they gall, they actually do keep a "tear drop" shape.
Why are manholes covered round?
Manhole covers are round because that is the only shape that will not fall in on itself. Having a round cover with a lip, there is no way the cover can fall or be forced into the hole it covers.
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.
Are raindrops always tear-shaped?
No, they want to be round but get stretched into different shape as they fall by air resistance. Thus raindrops actually do not keep their shape, and they are also not tear-dropped shape. A raindrop starts as a rounded or spherical shape. As it falls down it will eventually lose its shape. It changes shape due to surface tension, speed, and the pressure of the air. Raindrops tend to end up a spherical drop of water.
Are raindrops always tear shaped?
No, they want to be round but get stretched into different shape as they fall by air resistance. Thus raindrops actually do not keep their shape, and they are also not tear-dropped shape. A raindrop starts as a rounded or spherical shape. As it falls down it will eventually lose its shape. It changes shape due to surface tension, speed, and the pressure of the air. Raindrops tend to end up a spherical drop of water.
Are raindrops always tears-shaped?
No, they want to be round but get stretched into different shape as they fall by air resistance. Thus raindrops actually do not keep their shape, and they are also not tear-dropped shape. A raindrop starts as a rounded or spherical shape. As it falls down it will eventually lose its shape. It changes shape due to surface tension, speed, and the pressure of the air. Raindrops tend to end up a spherical drop of water.
What makes a water drop round instead of flat?
A water drop 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.
What is a round shape what is the mean for this?
cylindrical.a 2D shape that's roundIn the shape of a circle - round
How does a raindrop travel to earth?
Rain drop travel towards earth because of gravity and get round shape because of drag force... sohail peshawar
How do you shape skiies?
You shape skies round because the earth is round so the sky is round too.
This shape has no vertices it is round?
The shape that has no vertices and is round is a circle. The circle is the only shape that does not have vertices.
