The surface tension of a liquid is a measure of the cohesive forces that hold the molecules together. It is responsible for a water drop assuming a spherical shape and for the effects of ...

This has to do with liquid molecules having cohesive forces between them. In a glass of water, for example, you have a bunch of water molecules. Water molecules form bonds with nearby water molecules.

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 ...

Cohesive forces, such as hydrogen bonding between water molecules, lead to high surface tension. This is why water tends to bead up into spherical droplets. On the other hand, adhesive forces ...

The surface tension is what holds the water’s surface intact. Capillary action occurs when the adhesion to the walls is stronger than the cohesive forces between water molecules.

The surface of a liquid is similar to an elastic membrane under tension, which causes, for example, the pressure on the interior of soap bubbles. This “surface tension” is due to cohesion ...

Cohesion is the attraction of like molecules to one another. In this experiment, we're examining like H20 molecules in the water drops. Surface tension describes the cohesion between water molecules.

Cohesion is the attraction of like molecules to one another. In this experiment, we're examining like H20 molecules in the water drops. Surface tension describes the cohesion between water molecules.

The force from the collisions on the bottom of the object are greater the ones on the top so the object has a net upward force. Surface Tension For surface tension, something different is going on.

Water forms droplets because attractive interactions between molecules produce surface tension. If macroscopic objects—say, grains of sand—replace the molecules, the relative strength of this ...