It depends of the pressure, but at normal pressure, 1.01325 Pa, the water freezes at 0°C.
0 degrees celsius
it is not 0o celsius, that's only regular water. it depends how much salt the water has.
The freezing point of salted water depends on the concentation of salt: this temperature may be as low as -18 0C.
At standard pressure, it's zero.
it is 0 degrees Celsius
Absolute zero
Zero.
zero
On the Celsius, or Centigrade temperature scale, freezing is 0 (zero) degrees. On the Celsius, or Centigrade temperature scale, freezing is 0 (zero) degrees.
Carl Linneaus convinced Celsius to invert his original scale which had water's freezing point at 100 and its boiling point at 0
zero
The celsius scale is a metric scale of temperature measurement. Unlike the Fahrenheit scale 0 degrees is freezing point and 100 degrees is the boiling point of water. The celsius scale is used anywhere the metric system is used. In addition to the Fahrenheit and celsius scale there is also the kelvin scale, used mainly only by scientists. Unlike other scales, on the kelvin scale 0 degrees is the lowest temperature possible (known as absolute zero and equivalent to -273 degrees in celsius) and there are therefore no negative readings.Early thermometers (like the one Galileo invented) did not have any scale (markings with numbers) to determine precise temperature.The 1st precise scale was developed by Anders Celsius in 1742. He used 'degree' as the unit of temperature. All of his standards for comparison to make his markings (on his scale) were based on the properties of water.Ø 100o was assigned the temperature at which ice melts at sea levelØ 0o was assigned the temperature at which liquid water boils at sea levelØ The region between (above and below, as well) these two extremes was separated into 100 equal units (degrees)In 1744, this was reversed to put the freezing point at 0C, and the boiling point at 100C. This is the scale in use today.Ø The two fixed temperatures that Celsius chose can be used to calibrate a thermometer (p. 195)
It only boils at 100 degrees Celsius because Anders Celsius chose the boiling point of water to be a reference point on his new metric scale. The freezing point of water was his other reference point.
ZERO
On the Celsius, or Centigrade temperature scale, freezing is 0 (zero) degrees. On the Celsius, or Centigrade temperature scale, freezing is 0 (zero) degrees.
the freezing point of water
Centigrade degrees or the "Celsius" scale.
The Celsius scale.
Celsius devises the temperature scale based on the boiling point and freezing point of water.
Celsius
For water, zero degrees.
The freezing point of water (at standard atmospheric pressure) has been assigned the value of 0° on the Celsius, or centigrade, temperature scale.
Celsius is a scale of temperature. Its range includes both positive and negative numbers.
freezing= 0 boiling= 100
Celsius scale with freezing point of water = 0 oC boiling point of water = 100 oC