Yes, that's true.
The pull on the surface of liquids that allow liquids to form drops when they fall are called surface tension. This property is due to the cohesive forces between liquid molecules at the surface.
The reason mercury droplets are spherical is because they do easily wet other surfaces. For this reason, mercury forms spheres, which have the smallest possible ration of surface area to volume.
There are approximately 20 drops in a milliliter for water-based liquids using a standard dropper. However, this can vary depending on the viscosity and surface tension of the liquid being used.
This phenomenon is called surface tension.
Measurement (by counting how many drops) for liquids, such as syrup for cough gtt. abbr. Latin guttae (drops)
Liquids with high surface tension, such as water, form spherical drops due to this property. Surface tension is the cohesive force that causes molecules at the surface of a liquid to be drawn inward, creating a spherical shape to minimize surface area.
Small water drops are spherical in shape due to surface tension. Surface tension is a property of liquids that causes them to minimize their surface area, resulting in a spherical shape for small droplets as it is the shape that has the lowest surface area. This is why small water drops tend to form perfect spherical shapes.
The pull on the surface of liquids that allow liquids to form drops when they fall are called surface tension. This property is due to the cohesive forces between liquid molecules at the surface.
The reason mercury droplets are spherical is because they do easily wet other surfaces. For this reason, mercury forms spheres, which have the smallest possible ration of surface area to volume.
Surface tension causes molecules to hold to themselves more tightly. Therefore high surface tension liquids, like pure water, will form a taller drop and low surface tension substances, like oil, will spread out and be flat.
the spherical water drops of a flower.
Drops.
If the drop is small enough, it is a perfect sphere. A sphere is the geometrical shape thathas the smallest surface area for its volume. The drop takes this shape because watermolecules tend to stick to each other. So, when not confined by a container, and withnothing around it to distort its shape, a very tiny water drop is perfectly round like aball because the water molecules are pulling inward toward each other.
Water forms spherical drops on hydrophobic surfaces because the molecules have a tendency to minimize contact with the surface due to surface tension. This shape reduces the surface area in contact with the surface, allowing the water droplet to bead up into a more stable and energetically favorable shape.
Its surface tension hold it in a logical shape (why is a bubble spherical?)
cohesion/ cohesive forces
It is surface tension.