By Admin 
You must have seen a well in the villages, although in today’s time, there has been a system of filling water in every house, but it was not so earlier. In earlier times there is a well in every village and the villagers used to fill water from there. But have you ever noticed why the well is always a goal? Why not square, triangle or no one else? Today we know the answer to this question as to why the well goal is made.
Why is the well round?
The round shape naturally divides the pressure equally. When the well is dug, the pressure of soil, water and surrounding ground falls on the walls of the well. This pressure in round shape is equal to every point, which reduces the risk of breakdown or collapse of the walls. At the same time, when water is filled in the well, then the pressure is equally pressured all around, so that its walls remain forced as well as durable. Along with this, it is easy to dig in round shape, because it works in a similar direction. For example, if drilling is done on the walls of the house, then its shape is also circular.
Why is there a square or triangle
If the size of the well will be triangular or square, then the pressure does not occur equally, in such a situation, the possibility of cracks in the well increases. Due to which there is a possibility of breaking of the well. This is the reason that the well is made in circular, so the pressure of the water filling in it is equally on every side.
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