A simple look at the science of water: what it is, why it behaves in strange ways, and how we use it.

Water is the most common liquid on Earth.It covers about 71.4% of the Earth. Pure water has no smell, taste, or color. Lakes, oceans, and rivers are made of water.

water. anomalous expansion of water ice is less dense than water; water is most dense at 4 ℃ (ρ = 999.973 kg/m 3); applications frozen pipes burst

Glacier iceberg. Anomalous properties of water. Many of the properties of water are quite different from those expected from those of other liquids.

Water (H 2 O, HOH) is the most abundant molecule on Earth’s surface, composing 70-75% of the Earth’s surface as liquid and solid state in addition to being found in the atmosphere as a vapor.

A Cepheid variable (/ ˈ s ɛ f iː ɪ d, ˈ s iː f iː ɪ d /) is a type of star that pulsates radially, varying in both diameter and temperature and producing changes in brightness with a well-defined stable period and amplitude.

The molecule of water. A molecule is an aggregation of atomic nuclei and electrons that is sufficiently stable to possess observable properties — and there are few molecules that are more stable and difficult to decompose than H 2 O.

The force of adhesion between water and wax is very small compared to the force of cohesion between water molecules. As a result, rain doesn’t adhere to wax. It tends to form beads, or drops, with the smallest possible surface area, thereby maximizing the force of cohesion between the water molecules.

Water is the chemical substance with chemical formula H 2 O; one molecule of water has two hydrogen atoms covalently bonded to a single oxygen atom. Water is a tasteless, odorless liquid at ambient temperature and pressure, and appears colorless in small quantities, although it has its own intrinsic very light blue hue.

Explanation of each of the density anomalies of water including speed of sound, density, refractive index and compressibility