Conversion between Fahrenheit and Celsius

The conversion formula between Fahrenheit and Celsius is Fahrenheit) = Celsius) * 9/5+32; ; Celsius) = (Fahrenheit -32) * 5/9.

1, conversion between Fahrenheit and Celsius

Fahrenheit and Celsius are two common temperature measurement methods. The relationship between them can be transformed into each other by a simple formula.

2. The application of Fahrenheit and Celsius in weather forecast.

In the weather forecast, the standard is usually Celsius, because it is the common unit of temperature measurement in most countries in the world. However, weather forecasts in the United States use Fahrenheit. Therefore, if you look at the weather forecast in the United States, you may need to convert Fahrenheit to Celsius to get the correct feeling.

3. The application of Fahrenheit and Celsius in medicine.

In medicine, there are two important areas to measure body temperature, including newborns and patients with fever. Since the body temperature of these patients may reach a very high level, the use of Fahrenheit temperature can better reflect their health status. On the other hand, most medical equipment, including blood analysis instruments and ventilators, is usually set to use Celsius as a reference point.

The development history of Fahrenheit and Celsius.

1, the origin and early development of Fahrenheit temperature

Fahrenheit was invented by American scientist, inventor and engineer Benjamin Thompson in 1700. Inspired by British scientist robert boyle, he divided the temperature into three parts: cold, warm and hot.

Later, in order to measure the temperature more accurately, Thompson introduced zero as the lowest point of the thermometer and Fahrenheit as a new temperature measurement unit, which represents the temperature difference between the boiling point and freezing point of the mixture.

2. The origin and early development of centigrade temperature.

Centigrade Day was invented by Swedish astronomer Anders Centigrade on 1742. Inspired by the Dutch physicist Diderich Van Blackmail, he set the freezing point of water at 0 degree and the boiling point at 100 degree, and then divided the temperature between these two points into 100 equal parts, thus establishing the temperature system of Celsius. This system was gradually widely accepted and used in the1760s.