Provide the value below in K:
The Kelvin (K) is the SI unit of temperature used in scientific contexts to measure absolute temperature. It is named after the physicist William Thomson, Lord Kelvin. The Kelvin scale starts at absolute zero, the theoretical point where molecular motion ceases, and increments are equivalent to those on the Celsius scale. Kelvin is crucial in scientific research and engineering, particularly in fields like thermodynamics and quantum mechanics, where absolute temperature measurements are essential.
A degree Fahrenheit (°F) is a unit of temperature measurement primarily used in the United States and its territories. It is based on a scale where the freezing point of water is 32°F and the boiling point is 212°F, under standard atmospheric conditions. The Fahrenheit scale is often used in weather reports, cooking, and heating systems in the U.S. It provides a finer resolution for temperature differences within the commonly encountered range of everyday life compared to the Celsius scale.
To convert a temperature from Kelvin (K) to Fahrenheit (°F), we use the formula:
Fahrenheit = (Kelvin − 273.15) × 9/5 + 32
Let's go through the conversion step by step for 20 K:
Therefore, 20 Kelvin is equivalent to -423.66999999999996 degrees Fahrenheit.