Ing. Jörg Volpp explores how surface tension in pure metals behaves at high temperatures, particularly in the boiling range ...

In its most basic form, surface tension is the tendency of liquids to bead up rather than spread out because they are more attracted to themselves (cohesion) than they are attracted to other things, ...

Surfactants play a pivotal role in modifying the interfacial properties between polymers and liquids. By adsorbing at both the liquid–air and polymer–liquid interfaces, these molecules can reduce the ...

Note: This video is designed to help the teacher better understand the lesson and is NOT intended to be shown to students. It includes observations and conclusions that students are meant to make on ...

The paper clip is on the water but is not floating like a boat which is less dense than water. The paper clip is more dense than water but can rest on the surface of the water because of the water's ...

Learn about surface tension with Ms. Cerrato from Asheville, NC. Learn about surface tension with Ms. Cerrato from Asheville, NC. Rootle and PBS North Carolina are proud to bring you Teacher Time, a ...