Global Information Lookup Global Information

Scale of temperature information


Scale of temperature is a methodology of calibrating the physical quantity temperature in metrology. Empirical scales measure temperature in relation to convenient and stable parameters or reference points, such as the freezing and boiling point of water. Absolute temperature is based on thermodynamic principles: using the lowest possible temperature as the zero point, and selecting a convenient incremental unit.

Celsius, Kelvin, and Fahrenheit are common temperature scales. Other scales used throughout history include Rankine, Rømer, Newton, Delisle, Réaumur, Gas mark, Leiden and Wedgwood.

and 26 Related for: Scale of temperature information

Request time (Page generated in 0.9609 seconds.)

Scale of temperature

Last Update:

Scale of temperature is a methodology of calibrating the physical quantity temperature in metrology. Empirical scales measure temperature in relation...

Word Count : 2290

Temperature

Last Update:

kinetic energy of the vibrating and colliding atoms making up a substance. Thermometers are calibrated in various temperature scales that historically...

Word Count : 12973

Celsius

Last Update:

the unit of temperature on the Celsius temperature scale (originally known as the centigrade scale outside Sweden), one of two temperature scales used in...

Word Count : 3432

Fahrenheit

Last Update:

The Fahrenheit scale (/ˈfærənˌhaɪt, ˈfɑːr-/) is a temperature scale based on one proposed in 1724 by the European physicist Daniel Gabriel Fahrenheit (1686–1736)...

Word Count : 3220

Conversion of scales of temperature

Last Update:

of temperature conversion formulas and comparisons among eight different temperature scales, several of which have long been obsolete. Temperatures on...

Word Count : 317

Kelvin

Last Update:

the base unit of measurement for temperature in the International System of Units (SI). The Kelvin scale is an absolute temperature scale that starts from...

Word Count : 3998

Rankine scale

Last Update:

The Rankine scale (/ˈræŋkɪn/) is an absolute scale of thermodynamic temperature named after the University of Glasgow engineer and physicist Macquorn...

Word Count : 460

Absolute temperature scale

Last Update:

Absolute temperature scale can refer to: Thermodynamic temperature, the absolute temperature Kelvin scale, an absolute-temperature scale related to the...

Word Count : 86

Thermodynamic temperature

Last Update:

reported on the Kelvin scale of temperature in which the unit of measurement is the kelvin (unit symbol: K). For comparison, a temperature of 295 K corresponds...

Word Count : 13807

International Temperature Scale of 1990

Last Update:

The International Temperature Scale of 1990 (ITS-90) is an equipment calibration standard specified by the International Committee of Weights and Measures...

Word Count : 1810

Curie temperature

Last Update:

In physics and materials science, the Curie temperature (TC), or Curie point, is the temperature above which certain materials lose their permanent magnetic...

Word Count : 4786

Thermometer

Last Update:

interpolating thermometers. The most recent official temperature scale is the International Temperature Scale of 1990. It extends from 0.65 K (−272.5 °C; −458...

Word Count : 6298

Delisle scale

Last Update:

Delisle scale is a temperature scale invented in 1732 by the French astronomer Joseph-Nicolas Delisle (1688–1768). Delisle was the author of Mémoires...

Word Count : 434

Newton scale

Last Update:

Newton scale is a temperature scale devised by Isaac Newton in 1701. He called his device a "thermometer", but he did not use the term "temperature", speaking...

Word Count : 526

Temperature measurement

Last Update:

constructed in 1654 by the Grand Duke of Tuscany, Ferdinand II.: 19  The development of today's thermometers and temperature scales began in the early 18th century...

Word Count : 1425

Leiden scale

Last Update:

"degrees Kelvin") of helium vapour pressure. It was used below −183 °C, the starting point of the International Temperature Scale in the 1930s (Awbery...

Word Count : 250

Correlated color temperature

Last Update:

one-dimensional scale of color temperature, where "as well as possible" is defined in the context of an objective color space. The notion of using Planckian...

Word Count : 2858

Zeroth law of thermodynamics

Last Update:

with each other, is a scale of temperature. The zeroth law is needed for the definition of such scales, and justifies the use of practical thermometers...

Word Count : 2714

Absolute zero

Last Update:

Absolute zero is the lowest limit of the thermodynamic temperature scale; a state at which the enthalpy and entropy of a cooled ideal gas reach their minimum...

Word Count : 4618

Cold

Last Update:

Kelvin scale, an absolute thermodynamic temperature scale. This corresponds to −273.15 °C on the Celsius scale, −459.67 °F on the Fahrenheit scale, and...

Word Count : 3331

Wedgwood scale

Last Update:

scale (°W) is an obsolete temperature scale, which was used to measure temperatures above the boiling point of mercury of 356 °C (673 °F). The scale and...

Word Count : 754

Negative temperature

Last Update:

negative thermodynamic temperature; that is, their temperature can be expressed as a negative quantity on the Kelvin or Rankine scales. This should be distinguished...

Word Count : 3839

Color temperature

Last Update:

visible light source. Color temperature is usually measured in kelvins. The color temperature scale describes only the color of light emitted by a light...

Word Count : 3279

Provisional Low Temperature Scale of 2000

Last Update:

Low Temperature Scale of 2000 (PLTS-2000) is an equipment calibration standard for making measurements of very low temperatures, in the range of 0.9 mK...

Word Count : 219

Global temperature record

Last Update:

The global temperature record shows the fluctuations of the temperature of the atmosphere and the oceans through various spans of time. There are numerous...

Word Count : 3007

Climate

Last Update:

measured are temperature, humidity, atmospheric pressure, wind, and precipitation. In a broader sense, climate is the state of the components of the climate...

Word Count : 3874

PDF Search Engine © AllGlobal.net