What is the correct value of absolute zero Kelvin determined as?
-273.15°C
-196°C
-89.2°C
-459.67°F
Answer
Kelvin determined the correct value of absolute zero as approximately -273.15 degrees Celsius or -459.67 degrees Fahrenheit. Absolute zero is the lowest possible temperature at which matter can exist.
Mastering the Kelvin Scale: The Brilliant Life of William Thomson, 1st Baron Kelvin