What do Fahrenheit and Celsius mean?

Fahrenheit and Celsius are two temperature scales invented by Warren Hite and Celsius respectively. Fahrenheit is based on water's freezing point of 32 degrees and boiling point of 212 degrees, while Celsius is based on water's freezing point of 0 degrees and boiling point of 100 degrees. The conversion formula between the two is: Fahrenheit = (Celsius x 9/5) 32, Celsius = (Fahrenheit - 32) x 5/9.

Fahrenheit and Celsius

Fahrenheit and Celsius are two different scales for measuring temperature.

Fahrenheit

The Fahrenheit degree was invented in 1724 by the Dutch physicist Gabriel Wallenheit. It is set at the freezing point of water at 32 degrees and the boiling point at 212 degrees. On the Fahrenheit scale, temperatures below 0 degrees represent below the freezing point, while temperatures above 100 degrees represent above the boiling point.

Celsius

Celsius was invented by Swedish astronomer Anders Celsius in 1742. It is set with the freezing point of water at 0 degrees and the boiling point at 100 degrees. On the Celsius scale, temperatures below 0 degrees represent below the freezing point, while temperatures above 100 degrees represent above the boiling point.

Conversion between two scales

Fahrenheit and Celsius can be converted to each other using the following formula:

• From Convert from Fahrenheit to Celsius: C = (F - 32) x 5/9
• Convert from Celsius to Fahrenheit: F = (C x 9/5) 32

For example , convert 50 degrees Fahrenheit to degrees Celsius:
C = (50 - 32) x 5/9 = 10 degrees Celsius

Convert 20 degrees Celsius to degrees Fahrenheit:
F = (20 x 9/ 5) 32 = 68 degrees Fahrenheit

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