Fahrenheit Celsius and Fahrenheit temperature conversion

We usually see the pointer thermometer are in degrees Celsius, for the unit for the unit, there are degrees Fahrenheit or Celsius Fahrenheit thermometer. If we get is a Fahrenheit, how do we convert to Celsius? Degrees Fahrenheit ( ° F) Is the temperature of a unit of measure to the inventor of the Dutch warren hite ( Gabriel D. 氏度,1681本; 1736). Named after. In 1714 he found that the liquid metal mercury is more suitable than alcohol thermometer, mercury as temperature measurement medium, invented the glass mercury thermometer, select the freezing point of the mixture of ammonium chloride and water temperature ( The icy temperature ammonia) For the freezing of the thermometer, the human body temperature of 100 degrees of thermometer. Under normal atmospheric pressure, the melting point of ice is 32 ℉, the boiling point of water is 212 ℉, among 180 divisions, each divided into 1 f, as & other; 1℉” 。 “ Throughout the Fahrenheit scale &; Experience is one of the scale. In daily life, in the United States use this scale, more letters & other; ℉” Said. Conversion Celsius ( ℃) And Fahrenheit ( ℉) The conversion relationship between as: f = c & times; 1. 8 + 32 degrees Celsius = ( Degrees Fahrenheit - 32) ÷ 1. 85 ( Fahrenheit & ndash; 50) = 9 ( C - 10)