How to convert 97.4 f to c?
The Correct Answer and Explanation is :
To convert 97.4°F to Celsius, you use the following formula:
[
°C = (°F – 32) \times \frac{5}{9}
]
Plugging in the value:
[
°C = (97.4 – 32) \times \frac{5}{9} = 65.4 \times \frac{5}{9} \approx 36.33°C
]
So, 97.4°F is approximately 36.33°C.
Explanation:
The Fahrenheit and Celsius scales measure temperature, but they start at different points and increase at different rates. On the Fahrenheit scale, water freezes at 32°F and boils at 212°F, while on the Celsius scale, water freezes at 0°C and boils at 100°C. This means there is a fixed relationship between these two scales, which is reflected in the formula for conversion.
The formula for converting Fahrenheit to Celsius involves two main steps:
- Subtracting 32: This aligns the starting point of the Fahrenheit scale with that of the Celsius scale. Since 0°C corresponds to 32°F, subtracting 32 from the Fahrenheit value shifts the starting point.
- Multiplying by (\frac{5}{9}): This step accounts for the fact that a 1-degree change in Celsius is equivalent to a 1.8-degree change in Fahrenheit. The ratio ( \frac{5}{9} ) adjusts for this difference in the scales’ increments.
Why is it important to understand this? Temperature conversions are common in various fields, from everyday cooking to scientific research. For example, medical professionals need to convert temperatures between Fahrenheit and Celsius when working with international patients or guidelines, as body temperature is often recorded differently in various countries.
In this case, 97.4°F (approximately 36.33°C) is close to the normal human body temperature in Celsius, which typically ranges between 36.1°C and 37.2°C.