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Fahrenheit to Kelvin Converter (°F <-> K

價格:免費

更新日期:2019-02-10

檔案大小:3.3M

目前版本:4.0

版本需求:Android 5.0 以上版本

官方網站:mailto:KeithColclough@gmail.com

Fahrenheit to Kelvin Converter (°F <-> K)(圖1)-速報App

A simple app designed to be a quick calculator if you wish to convert Celsius (°C) to Fahrenheit (°F) or Fahrenheit to Celsius.

The Kelvin scale is an absolute thermodynamic temperature scale using as its null point absolute zero, the temperature at which all thermal motion ceases in the classical description of thermodynamics.

Fahrenheit to Kelvin Converter (°F <-> K)(圖2)-速報App

The history of Fahrenheit:

The Fahrenheit scale is a temperature scale based on one proposed in 1724 by Dutch–German–Polish physicist Daniel Gabriel Fahrenheit (1686–1736). It uses the degree Fahrenheit (symbol: °F) as the unit. Several accounts of how he originally defined his scale exist. The lower defining point, 0 °F, was established as the temperature of a solution of brine made from equal parts of ice, water and salt (ammonium chloride). Further limits were established as the melting point of ice (32 °F) and his best estimate of the average human body temperature (96 °F, about 2.6 °F less than the modern value due to a later redefinition of the scale). The scale is now usually defined by two fixed points: the temperature at which water freezes into ice is defined as 32 °F, and the boiling point of water is defined to be 212 °F, a 180 °F separation, as defined at sea level and standard atmospheric pressure.

Fahrenheit to Kelvin Converter (°F <-> K)(圖3)-速報App

Source: https://en.wikipedia.org/wiki/Fahrenheit

The history of Kelvin:

Fahrenheit to Kelvin Converter (°F <-> K)(圖4)-速報App

The Kelvin scale is an absolute thermodynamic temperature scale using as its null point absolute zero, the temperature at which all thermal motion ceases in the classical description of thermodynamics. The kelvin (symbol: K) is the base unit of temperature in the International System of Units (SI). The kelvin is defined as the fraction ​1⁄273.16 of the thermodynamic temperature of the triple point of water (exactly 0.01 °C or 32.018 °F). In other words, it is defined such that the triple point of water is exactly 273.16 K.

https://en.wikipedia.org/wiki/Kelvin

Fahrenheit to Kelvin Converter (°F <-> K)(圖5)-速報App