# Shape of surface

Consider a large container filled with water. Let the surface tension of water be $$T$$. Find the equation of the surface of the water.

Assumptions:

1. The slope of the surface at every point is small so that the assumption $$\theta=\sin\theta=\tan\theta$$ can be made.
2. The difference in pressure just above and just below the surface is same everywhere and is $$P$$.
3. The lowest point on the surface is the origin
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