The conversion of temperature from Celsius to Fahrenheit is a fundamental concept in physics and chemistry. To convert 47 degrees Celsius to Fahrenheit, we need to use the formula: Fahrenheit = (Celsius * 9/5) + 32. This formula is derived from the definition of the Fahrenheit scale, where 32 degrees Fahrenheit is the freezing point of water and 212 degrees Fahrenheit is the boiling point.
Temperature Conversion Formula
The formula to convert Celsius to Fahrenheit is: Fahrenheit = (Celsius * 9⁄5) + 32. In this case, we want to convert 47 degrees Celsius to Fahrenheit. Plugging in the value, we get: Fahrenheit = (47 * 9⁄5) + 32. Using a calculator to perform the calculation, we get: Fahrenheit = (423⁄5) + 32 = 84.6 + 32 = 116.6 degrees Fahrenheit.
Conversion Calculation
Let’s break down the calculation step by step. First, we multiply 47 by 9, which gives us 423. Then, we divide 423 by 5, which gives us 84.6. Finally, we add 32 to 84.6, which gives us 116.6 degrees Fahrenheit. Therefore, 47 degrees Celsius is equal to 116.6 degrees Fahrenheit.
| Celsius | Fahrenheit |
|---|---|
| 0 | 32 |
| 47 | 116.6 |
| 100 | 212 |
Temperature Scales
There are several temperature scales, including Celsius, Fahrenheit, and Kelvin. The Celsius scale is defined such that 0 degrees Celsius is the freezing point of water and 100 degrees Celsius is the boiling point. The Fahrenheit scale, on the other hand, is defined such that 32 degrees Fahrenheit is the freezing point of water and 212 degrees Fahrenheit is the boiling point. The Kelvin scale is an absolute temperature scale, where 0 Kelvin is absolute zero, the theoretical temperature at which all matter would have zero entropy.
Comparison of Temperature Scales
The following table compares the different temperature scales:
| Scale | Freezing Point | Boiling Point |
|---|---|---|
| Celsius | 0 | 100 |
| Fahrenheit | 32 | 212 |
| Kelvin | 273.15 | 373.15 |
Applications of Temperature Conversion
Temperature conversion is an important concept in many fields, including physics, chemistry, engineering, and meteorology. For example, in physics, temperature conversion is used to calculate the energy required to heat or cool a substance. In chemistry, temperature conversion is used to determine the melting and boiling points of substances. In engineering, temperature conversion is used to design and optimize systems, such as heating and cooling systems. In meteorology, temperature conversion is used to forecast the weather and predict temperature trends.
Real-World Examples
Here are some real-world examples of temperature conversion:
- Weather forecasting: Meteorologists use temperature conversion to forecast the weather and predict temperature trends.
- Cooking: Chefs use temperature conversion to determine the optimal cooking temperature and time for different dishes.
- Engineering: Engineers use temperature conversion to design and optimize systems, such as heating and cooling systems.
- Scientific research: Scientists use temperature conversion to study the properties of materials and the behavior of physical systems.
What is the formula to convert Celsius to Fahrenheit?
+The formula to convert Celsius to Fahrenheit is: Fahrenheit = (Celsius * 9⁄5) + 32.
What is the freezing point of water in Fahrenheit?
+The freezing point of water in Fahrenheit is 32 degrees.
What is the boiling point of water in Celsius?
+The boiling point of water in Celsius is 100 degrees.
