Fahrenheit:
Kelvin and Fahrenheit are two temperature scales used to measure the degree of hotness or coldness of an object or substance. Kelvin is primarily used in scientific settings, while Fahrenheit is primarily used in the United States and some other parts of the world.
Kelvin is based on the absolute zero point, which is the theoretical point at which all particles stop moving. Absolute zero is defined as 0 Kelvin, which is equal to -273.15 degrees Celsius. Therefore, Kelvin is a scale that measures temperature relative to absolute zero.
Fahrenheit, on the other hand, is based on a scale where the freezing point of water is 32 degrees and the boiling point of water is 212 degrees, both measured at standard atmospheric pressure. The Fahrenheit scale is named after its creator, German physicist Daniel Gabriel Fahrenheit.
Conversion table for Kelvin to Celsius to Fahrenheit
| Kelvin K | Celsius °C | Fahrenheit °F |
|---|---|---|
| 0 | -273.15 | -459.67 |
| 233.15 | -40 | -40 |
| 253.15 | -20 | -4 |
| 273.15 | 0 | 32 |
| 293.15 | 20 | 68 |
| 310.93 | 37.78 | 100 |
| 373.15 | 100 | 212 |
| 533.15 | 260 | 500 |
| 810.93 | 537.78 | 1000 |
Note that the Kelvin scale has a different zero point than the Celsius and Fahrenheit scales, which is why the Fahrenheit values are higher than the Celsius values for the same temperature. The conversion formula from Kelvin to Fahrenheit takes into account this difference and provides an accurate conversion between the two scales.
How do you convert Kelvin to Fahrenheit?
To convert a temperature value from Kelvin to Fahrenheit, you need to use a conversion formula that takes into account the differences between the two scales. The formula is:
Fahrenheit = ((Kelvin - 273.15) x 1.8) + 32
This formula first subtracts 273.15 from the Kelvin temperature to get the temperature value in Celsius, and then multiplies it by 9/5 to convert it to Fahrenheit.
For example, if the temperature in Kelvin is 300, we can convert it to Fahrenheit using the formula as follows:
Fahrenheit = ((300 - 273.15) x 1.8) + 32
Fahrenheit = 26.85 x 1.8 + 32
Fahrenheit = 80.33
Therefore, the temperature of 300 Kelvin is equal to 80.33 degrees Fahrenheit.
In summary, Kelvin and Fahrenheit are two different temperature scales, with Kelvin measuring temperature relative to absolute zero, while Fahrenheit measures temperature relative to the freezing and boiling points of water. To convert a temperature value from Kelvin to Fahrenheit, you can use the conversion formula provided above.
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