[大讨论] 宏观“液体、固体”概念适用的最小几何尺寸

   物质有 5 种状态：固体 solid，液体 liquid，气体 gas ，等离子 plasma 和玻色爱因斯坦凝聚 Bose- Einstein Condensate。

请问：

   （1）“液体”概念还能使用的最小几何尺寸是多大？

   类似地，

   “固态”等其他概念？

   （2）两个固体之间的一个液膜，薄到什么程度就不传递大气压了？

   液体传递压强，那这个“液体”有适合这个定律的极限尺寸吗？

https://image.slidesharecdn.com/5308d559-dc12-43be-a461-1e1605bc5f22-150627161530-lva1-app6892/95/becformalpresentation-19-638.jpg?cb=1435421787

参考资料：

[1] 2019-08-21，Matter: Definition & the Five States of Matter

https://www.livescience.com/46506-states-of-matter.html

[2] States of matter : Solids, liquids, Gases, Plasma and Bose- Einstein Condensate

https://physicscatalyst.com/Class9/states-of-matter.php

   Scientists now say that there are actually five states of matter: Solid, Liquid, Gas, Plasma and Bose- Einstein Condensate.

[3] The Nobel Prize in Physics 2001

https://www.nobelprize.org/prizes/physics/2001/summary/

   The Nobel Prize in Physics 2001 was awarded jointly to Eric A. Cornell, Wolfgang Ketterle and Carl E. Wieman "for the achievement of Bose-Einstein condensation in dilute gases of alkali atoms, and for early fundamental studies of the properties of the condensates."

相关链接：

[1] 2010-09-27，[讨论]“直角坐标系”和“极坐标系”的差别

http://blog.sciencenet.cn/blog-107667-367547.html

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