Laplace Pressure is the pressure difference across the interface of a curved surface, such as a liquid droplet or bubble, caused by surface tension. It is inversely proportional to the radius of curvature, meaning smaller droplets or bubbles have higher internal pressure compared to larger ones.

Laplace Pressure

Pressure difference is the driving force behind fluid flow and is crucial for understanding phenomena in both natural and engineered systems. It results from variations in force exerted per unit area and is fundamental in applications ranging from meteorology to hydraulics.

pressure difference

A curved surface is a surface that deviates from being flat, exhibiting a continuous and smooth shape without sharp edges or vertices. It can be found in various geometrical objects like spheres, cylinders, and cones, and plays a crucial role in fields such as differential geometry and computer graphics.

curved surface

liquid droplet

bubble

Surface tension is the cohesive force at the surface of a liquid that allows it to resist external forces, due to the imbalance of intermolecular forces between the liquid's molecules and those in the air. This phenomenon is responsible for the formation of droplets, the ability of small objects to float on a liquid surface, and the capillary action observed in thin tubes.

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