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the freezing point and the boiling point of water

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13y ago
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15y ago

The Celsius scale is based on the freezing and boiling points of water, established as 0°C and 100°C respectively.

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15y ago

-40 degrees Celsius is -40 degrees Fahrenheit. The conversion ratio "F = 1.8 C + 32" yields -40x1.8 = -72, plus 32 is -40 again.

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15y ago

... are measures of temperature. Celsius: Water freezes at 0oC and boils at 100oC Fahrenheit : Water freezes at 32oF and boils at 212oF

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8y ago

- 273.15 °C corresponds to a thermodynamic temperature of 0 (0 K or 0 °R) so that would be the lowest temperature on the Celsius scale.

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8y ago

Water boils at 100C and freezes at 0C

Normal human body temperature is 37C

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Q: What temperatures define the celsius temperature scale?
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Does Celsius mean cold?

Not necessarily. Celsius is a temperature scale and can describe a large range of temperatures.


Is Celsius hot or is it cold?

Both and neither. Celsius is a temperature scale and as such, covers a wide range of temperatures.


Does Australia use the celsius temperature scale?

Yes. Beginning in 1970, Australia adopted the use of the Celsius (centigrade) scale for temperatures.


The celsius scale is used for what temperatures?

It can be used with any temperature. However the Kelvin scale (centigrade based on absolute zero) is often used for very cold temperatures, or for very hot temperatures, where it is practically the same as Celsius.


What are the two temperature scale?

The two most common temperature scales are the Fahrenheit scale and the Celsius scale. However, the Kelvin scale is also used, primarily in science, to prevent negative temperatures.


In the US do you measure temperature in degrees Celsius?

Scientific comparisons are done in Celsius, but outdoor readings are still announced, (and body temperatures still recorded) as temperatures on the Fahrenheit scale.


What is the metric temperature scale called?

The metric temperature scale is called the Celsius scale. The scale divides the range of temperatures between freezing and boiling at standard atmospheric condition into 100 equal parts.


Why does the kelvin thermometer start from -273 Celsius temperature?

The idea is to start at absolute zero - the lowest possible temperature. This happens to be -273.16 on the Centigrade (Celsius) scale. The Kelvin scale has no negative temperatures; zero degrees Kelvin is the lowest possible temperature.


Is Celsius the opposite of temperature?

No, Celsius is a temperature scale.


Does Celsius mean below zero?

No, Celsius is a temperature scale which can go down to -273.15. The hottest temperature attained by scientists is approx 4 trillion degrees and the theoretical maximum is 1.4*10^32 [140 nonillion] degrees. On balance, then, the range of negative temperatures on the Celsius scale is somewhat smaller than the positive temperatures.


What are the important temperatures in the Celsius scale?

the boiling point(100), the freezing point(0), and room temperature(20)


Temperatures scale used in SI?

The SI system uses the Kelvin temperature scale, which begins at 0° (at absolute zero) and uses the same degree size as the Celsius or centigrade scale. Water freezes at 273.15 °K, which is the equivalent of 0° Celsius. There are no negative temperatures on the Kelvin scale, as it is based on absolute zero and no lower temperature state can exist.