The conversion of temperature from Fahrenheit to Celsius is a common task in various fields, including science, engineering, and everyday life. To convert 75 degrees Fahrenheit to Celsius, we use the formula: °C = (°F - 32) × 5/9. Applying this formula, we get: °C = (75 - 32) × 5/9 = 43 × 5/9 = 23.89 °C. Therefore, 75 degrees Fahrenheit is equivalent to approximately 23.89 degrees Celsius.
Temperature Conversion Formula
The formula to convert Fahrenheit to Celsius is °C = (°F - 32) × 5⁄9, where °C represents the temperature in Celsius and °F represents the temperature in Fahrenheit. This formula is derived from the definition of the Celsius scale, where 0 °C is the freezing point of water and 100 °C is the boiling point of water. The Fahrenheit scale, on the other hand, defines 32 °F as the freezing point of water and 212 °F as the boiling point of water. The conversion formula allows us to easily switch between these two temperature scales.
Conversion Examples
To illustrate the conversion process, let’s consider a few examples. For instance, to convert 100 degrees Fahrenheit to Celsius, we use the formula: °C = (100 - 32) × 5⁄9 = 68 × 5⁄9 = 37.78 °C. Similarly, to convert 0 degrees Fahrenheit to Celsius, we get: °C = (0 - 32) × 5⁄9 = -32 × 5⁄9 = -17.78 °C. These examples demonstrate the application of the conversion formula to different temperature values.
| Fahrenheit Temperature | Celsius Temperature |
|---|---|
| 32 °F | 0 °C |
| 100 °F | 37.78 °C |
| 212 °F | 100 °C |
| 75 °F | 23.89 °C |
Temperature Scales
There are several temperature scales in use, including the Celsius scale, Fahrenheit scale, and Kelvin scale. The Celsius scale is widely used in scientific and everyday applications, while the Fahrenheit scale is commonly used in the United States. The Kelvin scale is an absolute temperature scale, meaning it has a fixed zero point, and is used in scientific research and engineering applications. Understanding the different temperature scales and their conversion formulas is essential in various fields.
Temperature Conversion in Practice
In practice, temperature conversion is crucial in various industries, such as engineering, science, and medicine. For example, in engineering, temperature conversion is necessary to design and optimize systems, such as heating and cooling systems. In science, temperature conversion is used to analyze and interpret data from experiments and measurements. In medicine, temperature conversion is used to monitor and diagnose patient conditions, such as fever.
What is the formula to convert Fahrenheit to Celsius?
+The formula to convert Fahrenheit to Celsius is: °C = (°F - 32) × 5/9.
What is the freezing point of water in Celsius and Fahrenheit?
+The freezing point of water is 0 °C and 32 °F.
What is the boiling point of water in Celsius and Fahrenheit?
+The boiling point of water is 100 °C and 212 °F.
In conclusion, the conversion of 75 degrees Fahrenheit to Celsius is a straightforward process using the formula: °C = (°F - 32) × 5⁄9. This formula is essential in various applications, including science, engineering, and everyday life. Understanding the different temperature scales and their conversion formulas is crucial in these fields. By applying the conversion formula, we can easily switch between the Celsius and Fahrenheit scales, ensuring accurate and precise temperature measurements.
