convert 46 F to C
The correct answer and explanation is:
To convert 46 degrees Fahrenheit (°F) to Celsius (°C), use the formula: °C=59(°F−32)°C = \frac{5}{9} (°F – 32)
Plug in 46 for °F: °C=59(46−32)=59×14=7.78°C°C = \frac{5}{9} (46 – 32) = \frac{5}{9} \times 14 = 7.78°C
✅ Final Answer: 46°F = 7.78°C
🌡️ Explanation (300 words):
Temperature is a physical quantity that expresses how hot or cold an object or environment is. The Fahrenheit and Celsius scales are two common units used to measure temperature.
The Fahrenheit scale is primarily used in the United States and a few other countries. It was developed by Daniel Gabriel Fahrenheit in the early 18th century. In this scale, the freezing point of water is 32°F and the boiling point is 212°F under standard atmospheric conditions.
On the other hand, the Celsius scale (also known as the centigrade scale) is used by most of the world and in scientific contexts. In the Celsius system, water freezes at 0°C and boils at 100°C. This scale is more straightforward for scientific calculations and based on the properties of water.
When converting between the two, we need to account for both the different zero points (32°F = 0°C) and the scaling factor between the degrees (a 1-degree change in Celsius equals a 1.8-degree change in Fahrenheit).
The formula: °C=59(°F−32)°C = \frac{5}{9} (°F – 32)
tells us to first subtract 32 from the Fahrenheit value, which aligns it with the freezing point in Celsius. Then, multiplying by 5/9 adjusts for the scale difference.
So, when we plug in 46°F, we get: 46−32=14,59×14=7.78°C46 – 32 = 14, \quad \frac{5}{9} \times 14 = 7.78°C
This result means 46°F is a cool temperature — typical of early spring or a mild winter day in many regions.
Understanding this conversion is useful for travel, cooking, science experiments, and interpreting weather forecasts across different regions of the world.