at -4 degrees celsius if the water is a solid state of matter,it will turn into a liquid
The water become a solid (ice) and the volume increase.
it freezes
The mass of 29, 35 mL of water at 4 Celsius degrees is 29,349 178 2 g.
That's the point of maximum density.
The water starts to occupy more space.
The water become a solid (ice) and the volume increase.
Its frozen. In what form of ice depends on what degree temperature; OF, OC, OK
it freezes
It boils
It has rotational symmetry of degree 2 or, if it happens to be a square, of degree 4.
It freezes
It is a solid
At normal (standard) pressure (100kP) water evaporates at 100 Degrees Celsius.
At 100 degree celsius water starts boiling. It starts changing into water vapour. 100 degree celsius is the boiling point of water.
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In winter, when the atmospheric temperature starts falling well below 0 degree C, the water at the surface of a tank or ocean initially at temperature of 4 degree C beings to radiate heat to the atmosphere, so the temperature of water starts falling. When the temperature of water at the surface falls, water contracts, so its density increases and therefore it sinks to the bottom. This continues till the temperature of the entire water reaches to 4 degree C. In short this happens due to anomalous expansion of water.
In 4 degree celsius the density of water is high at the level . And it unit in SI is 1000kg\m and in CGS 1g\cm