Express 48 degree F on a Celsius scale? with full explain..
The Correct Answer and Explanation is:
To convert 48 degrees Fahrenheit to Celsius, we use the formula: °C=(°F−32)×59°C = (°F – 32) \times \frac{5}{9}
Step-by-step calculation:
- Start with the Fahrenheit temperature: 48°F48°F
- Subtract 32 from 48: 48−32=1648 – 32 = 16
- Multiply the result by 5/9: 16×59=809≈8.89°C16 \times \frac{5}{9} = \frac{80}{9} \approx 8.89°C
✅ Final Answer:
48°F = approximately 8.89°C
🔍 Explanation
Temperature can be measured using different scales, the most common being Fahrenheit and Celsius. The Fahrenheit scale is primarily used in the United States, while most of the world uses the Celsius scale. To compare temperatures or understand weather reports from different countries, it’s often necessary to convert between these two systems.
The formula to convert Fahrenheit to Celsius is: °C=(°F−32)×59°C = (°F – 32) \times \frac{5}{9}
This formula is derived based on the difference in how the two temperature scales are defined. On the Celsius scale, water freezes at 0°C and boils at 100°C. On the Fahrenheit scale, water freezes at 32°F and boils at 212°F. This gives a difference of 180°F for 100°C, meaning that each Celsius degree equals 1.8 Fahrenheit degrees. Thus, the conversion factor becomes 5/9 when going from Fahrenheit to Celsius.
In the example of converting 48°F, we first subtract 32 (because the freezing point of water in Fahrenheit is 32°F). This gives us 16. We then multiply this by 5/9 to scale it to the Celsius equivalent. The result is approximately 8.89°C.
This conversion is helpful in many practical scenarios—like understanding international weather, adjusting scientific equipment, cooking with recipes from other countries, or traveling. Knowing how to switch between temperature scales improves both scientific literacy and global communication.
So, when the weather report says it’s 48°F outside, that’s a cool 8.89°C, which would feel like a mild, brisk spring day in many parts of the world.
