![](http://www.alamy.com/thumbs/6/30B9B087-43B4-4901-B07F-06C4C50B7A52/CEBPPP.jpg)
Water displaced above rim of cup by paper clips showing surface tension caused by cohesion between the polar water molecules
Size: 5074px × 3355px
Photo credit: © MShieldsPhotos / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: adhesion, bonding, bonds, bubble, chemistry, cohesion, cup, demo, demonstration, density, displace, displaced, displacement, held, hydrogen, molecules, polarity, rim, science, surface, tension, volume, water