In Celsius, what are 98.6 degrees Fahrenheit?
The correct Answer and Explanation is:
To convert 98.6 degrees Fahrenheit to Celsius, we can use the formula:
[
\text{Celsius} = (\text{Fahrenheit} – 32) \times \frac{5}{9}
]
Plugging in the value of 98.6 degrees Fahrenheit:
[
\text{Celsius} = (98.6 – 32) \times \frac{5}{9}
]
[
\text{Celsius} = 66.6 \times \frac{5}{9} = 37 \, ^\circ \text{C}
]
So, 98.6°F is equal to 37°C.
Explanation:
The Fahrenheit and Celsius scales are the two most commonly used temperature scales. Fahrenheit is primarily used in the United States, while Celsius is widely used internationally and in scientific contexts. These scales have different zero points and scaling factors. Water freezes at 32°F and boils at 212°F under standard conditions, while in Celsius, water freezes at 0°C and boils at 100°C.
The formula for converting Fahrenheit to Celsius is based on the relationship between these two scales. The first step is to subtract 32 from the Fahrenheit value. This accounts for the difference in the starting points of the two scales (0°C vs. 32°F). Next, you multiply the result by ( \frac{5}{9} ), which reflects the fact that 1 degree Celsius is equivalent to 1.8 degrees Fahrenheit (since 180°F corresponds to 100°C).
The temperature 98.6°F is significant because it represents the average normal body temperature in Fahrenheit. Converting this to Celsius gives 37°C, which is considered the standard normal body temperature in most parts of the world. Small variations from this value can occur due to individual differences, environmental factors, and time of day. Understanding this conversion is important in many fields, including healthcare, where both temperature scales may be used depending on the region.