Question

What is Minimum density of water?

Answer 1

Hint:Let us first get some idea about water. Water is an inorganic chemical liquid that is the major component of the Earth's hydrosphere and all known living species' fluids. It is transparent, tasteless, odourless, and practically colourless (in which it acts as a solvent). Even though it contains no calories or organic nutrients, it is necessary for all known forms of life. Its chemical formula is$$H_{2}O$$, which means that each of its molecules is made up of one oxygen and two hydrogen atoms that are joined together by covalent bonds. At a $${104.45}^{\circ }$$angle, two hydrogen atoms are linked to one oxygen atom.

Complete step-by-step solution:
The density of a substance is its mass per unit volume (more accurately, its volumetric mass density, also known as specific mass). Although the Latin letter D can also be used, the symbol for density is $\rho$ (the lowercase Greek letter rho). Density is defined as mass divided by volume in mathematics.
When we discuss the density of water in general, we must consider the temperature and salinity of the solution. Water is at its densest $$\left(1g/c{m}^3\right)$$at a temperature of roughly $${3.98}^{\circ }C,$$according to the data. At$$0^{\circ }C$$, however, it is considered to be the least dense $$\left(0.9998g/c{m}^3\right).$$Density is usually expressed as mass (g) per unit of volume $$\left(c{m}^3\right).$$

Note:The importance of water in the global economy cannot be overstated. Agriculture consumes around $$70\mathrm{\%}$$of the freshwater utilised by humans. For many people around the world, fishing in both salt and freshwater bodies is an important source of sustenance. Boats convey a large portion of the long-distance trade of commodities (such as oil, natural gas, and manufactured goods) across seas, rivers, lakes, and canals.