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Why wet socks are hard to remove?

Kobe Yin 2018-08-18 10:06:06
When socks get wet, they become denser (as if they were a glass filled with stone, and a wet sock like a sock filled with sand), which is when the fabric of the sock changes and friction increases.As for the surface tension of water, the fundamental principle is intermolecular force, immersion is only a macro performance.No one in the world really understands what intermolecular forces do.As for wet socks, friction increases because of the interaction with the fibers.It's a little bit related to the surface tension of the water, but it's all related to the molecular distance and the molecular force. Jixingfeng socks manufacturer  the most excellent socks knitting company, which provide you with modal socks manufacturer China.

The air between the wet socks and the feet is drained. The space between the socks is filled with water and becomes a closed whole. The air outside cannot enter the socks.Adhesion, tension is the force between the liquid molecules, adhesion is the force between the liquid and the external object.Wet socks, because there is water on the friction coefficient increases, so the friction increases, so difficult to remove.Another reason is that socks are usually made of cotton.They shrink when they see water.It makes the socks and feet squeeze tighter, plus the friction coefficient increases, so it's harder to get off.This is caused by the surface tension of the water.Like a piece of wet plastic, it can easily absorb objects that have a smooth surface.

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