The presence of something in only small or insufficient quantities or amounts. âa paucity of informationâ. âThere is also a paucity of texts and supporting popular science literature available in Urdu.â. âThere is at present a paucity of evaluations of disease management programmes.â.
The melting point of ice is 0 Â°C (32 Â°F; 273 K) at standard pressure; however, pure liquid water can be supercooled well below that temperature without freezing if the liquid is not mechanically disturbed. It can remain in a fluid state down to its homogeneous nucleation point of about 231 K (â42 Â°C; â44 Â°F).
A cubic metre of pure water at the temperature of maximum density (3.98 Â°C or 39.16 Â°F) and standard atmospheric pressure (101.325 kPa) has a mass of 1000 kg, or one tonne. At 0 Â°C (32 Â°F), the freezing point of water, a cubic metre of water has slightly less mass, 999.972 kilograms.