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The difference between Fahrenheit and Celsius

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小老鼠Original
2024-04-24 14:15:33704browse

Fahrenheit and Celsius are two different temperature units invented by Wallenheit and Celsius. Fahrenheit is used in the United States, while Celsius is more common in other countries around the world and in scientific fields. Fahrenheit is based on the freezing point of water (32°F) and body temperature (96°F), while Celsius is based on the freezing point (0°C) and boiling point (100°C) of water. The conversion formulas are: °C = (°F - 32) × 5/9 and °F = (°C × 9/5) 32.

The difference between Fahrenheit and Celsius

The difference between Fahrenheit and Celsius

Fahrenheit and Celsius are two different units of temperature measurement. Fahrenheit (°F) was invented by German physicist Daniel Fahrenheit in 1724, while Celsius (°C) was invented by Swedish astronomer Anders Celsius in 1724. Invented in 1742.

Conversion formula

The conversion formula between Fahrenheit and Celsius is:

°C = (°F - 32) × 5/9
°F = (°C × 9/5) 32

Freezing point and boiling point

Celsius is based on the freezing point (0°C) and boiling point ( 100°C) based. Fahrenheit is based on the freezing point of water (32°F) and human body temperature (96°F).

Scope of use

Fahrenheit is mainly used in the United States, while Celsius is used in most other countries and regions around the world. In science and engineering, degrees Celsius is more commonly used.

Advantages and Disadvantages

  • Fahrenheit:

    • Between freezing point and boiling point has a finer scale (180 units) and is therefore more useful for measuring smaller temperature changes.
    • Human body temperature (96°F) is an easy to remember round number.
  • Celsius:

    • 0°C and 100°C represent the freezing point and boiling point of water respectively, easy to understand and remember.
    • It is a decimal system for easy calculations.

Example

  • 0°C = 32°F (freezing point of water)
  • 100 °C = 212°F (boiling point of water)
  • 20°C = 68°F (room temperature)
  • 37°C = 98.6°F (human body temperature)

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