The temperature at which the Celsius and Fahrenheit scales intersect is -40 degrees. This means that -40°C is equal to -40°F.
To understand why they are equal at this point, it’s important to look at how the two scales are structured. The Celsius scale is based on the freezing point of water at 0°C and the boiling point at 100°C, while the Fahrenheit scale sets the freezing point at 32°F and the boiling point at 212°F. The two scales use different intervals for their degrees, leading to different measurements at various points.
Therefore, if you’re ever in a discussion about temperature or need to convert between the two scales, remember this unique point of -40, where both scales agree!