What is the formula to convert Celsius to Fahrenheit?

What is the formula to convert Celsius to Fahrenheit?

• A. Add 32 to the temperature
• B. Multiply by 2 and subtract 32
• C. Multiply by 1.8 and add 32
• D. Just multiply by 1.8

Answer: (C)

The formula to convert Celsius to Fahrenheit is based on the relationship between these two temperature scales. To convert a temperature in degrees Celsius to degrees Fahrenheit, you start by multiplying the Celsius temperature by 1.8 (or 9/5), which accounts for the difference in scales. After this multiplication, you need to add 32, because the freezing point of water is 0 degrees Celsius (which corresponds to 32 degrees Fahrenheit). This adjustment allows for a correct alignment of the two scales at their zero points. Therefore, the complete formula is: Fahrenheit = (Celsius × 1.8) + 32. This approach ensures that you accurately account for both the scaling factor between the two units and the absolute zero point differences.

The formula to convert Celsius to Fahrenheit is based on the relationship between these two temperature scales. To convert a temperature in degrees Celsius to degrees Fahrenheit, you start by multiplying the Celsius temperature by 1.8 (or 9/5), which accounts for the difference in scales.

After this multiplication, you need to add 32, because the freezing point of water is 0 degrees Celsius (which corresponds to 32 degrees Fahrenheit). This adjustment allows for a correct alignment of the two scales at their zero points.

Therefore, the complete formula is: Fahrenheit = (Celsius × 1.8) + 32. This approach ensures that you accurately account for both the scaling factor between the two units and the absolute zero point differences.