Surface tension ; see relevant link .
When you drop one drop of water on waxed paper, the water will bead up and form a circular shape due to the hydrophobic properties of the wax. This occurs because the wax repels the water, preventing it from spreading out or being absorbed into the paper.
The shape of a drop of water and a drop of isopropyl alcohol on wax paper will likely be different due to differences in surface tension and polarity between the two liquids. Water typically forms a more rounded shape with a higher contact angle, while isopropyl alcohol spreads out more easily due to its lower surface tension.
When a blood drop lands on a surface at a 90-degree angle, it typically forms a circular shape. This is because the drop maintains a symmetrical distribution of mass and surface tension, leading to a uniform spread. The circular shape can vary slightly depending on the surface texture and absorbency, but it generally retains its rounded appearance.
The common conception of the water drop shape is the shape a liquid like water takes when it's dangling from a surface, like a droplet hanging from a tap. Raindrops in the air usually have a spherical shape.
The drop shape in water is formed due to surface tension, which is the cohesive force between water molecules at the surface. This force causes the water molecules to stick together and form a spherical shape, as it minimizes the surface area and maximizes the volume of the drop.
A circular cover is the only shape that can fit the hole no matter which way you drop it, but can't possibly fall through the hole no matter which way you drop it.
A drop is a drop.Example? A drop of water is exactly like a drop of melted lead.Answer?No.
the surface tension of water is responsible for spherical shape of a drop.
Density is an intrinsic property, and as such it does not depend on the size of the object. A drop of water will have a density of 1g/ml whether it is a big drop, or a very small drop.
A drop of oil placed on the surface of water will typically form a near-perfect circle due to surface tension forces that minimize the surface area of the liquid.
Surface tension causes the water drop to form a sphere as it falls. This is because the water molecules at the surface are attracted to each other more than to the air, creating a force that pulls the water drop into a spherical shape.
A microscope can be used to observe the behavior of a water drop by magnifying the drop and allowing you to see details such as its movement, shape, and interactions with surfaces. This can help in studying properties like surface tension, adhesion, and evaporation of the water drop.