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: 2019-08-21,Matter: Definition the Five States of Matter https://www.livescience.com/46506-states-of-matter.html 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. 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: 2010-09-27, “直角坐标系”和“极坐标系”的差别 http://blog.sciencenet.cn/blog-107667-367547.html 感谢您的指教! 感谢您指正以上任何错误! 感谢您提供更多的相关资料!