To convert a temperature from Fahrenheit (F) to Celsius (C), we use the formula: C = (F - 32) * 5/9. In this case, we want to convert 118 degrees Fahrenheit to Celsius.
Conversion Process
The conversion process involves subtracting 32 from the Fahrenheit temperature and then multiplying the result by 5⁄9. So, for 118 degrees Fahrenheit, the calculation would be: C = (118 - 32) * 5⁄9.
Performing the Calculation
First, subtract 32 from 118: 118 - 32 = 86. Then, multiply the result by 5⁄9: 86 * 5⁄9 = 47.78. Therefore, 118 degrees Fahrenheit is equal to approximately 47.78 degrees Celsius.
| Temperature Scale | Temperature Value |
|---|---|
| Fahrenheit | 118°F |
| Celsius | 47.78°C |
Understanding Temperature Scales
There are several temperature scales, but the most commonly used are Celsius and Fahrenheit. The Celsius scale is used in most of the world for everyday applications, while the Fahrenheit scale is still used in the United States for certain purposes, such as weather forecasting.
Key Differences
The main difference between the Celsius and Fahrenheit scales is the point at which water freezes and boils. On the Celsius scale, water freezes at 0°C and boils at 100°C, while on the Fahrenheit scale, water freezes at 32°F and boils at 212°F.
The conversion between Celsius and Fahrenheit is not a simple one-to-one correspondence, which is why the formula C = (F - 32) * 5/9 is necessary to accurately convert temperatures between the two scales.
Why is it important to know how to convert between Fahrenheit and Celsius?
+Knowing how to convert between Fahrenheit and Celsius is important because it allows for accurate comparison and communication of temperatures across different regions and contexts, facilitating international collaboration and understanding in fields such as science, weather forecasting, and engineering.
Are there any other temperature scales besides Celsius and Fahrenheit?
+Yes, there are other temperature scales, including the Kelvin scale, which is used in scientific research and is defined such that 0 Kelvin is absolute zero, the theoretical temperature at which all matter would have zero entropy. The Rankine scale is another example, which is similar to the Fahrenheit scale but with an absolute zero point.
In conclusion, converting temperatures from Fahrenheit to Celsius, such as 118°F to Celsius, involves a straightforward application of the conversion formula. Understanding the differences and applications of various temperature scales is essential for effective communication and comparison across different fields and geographical locations.
