Measured in joules, the process would take 334,584 J to occur completely.
At -20 degrees Celsius, the saturation vapor pressure of water is about 2.2 millibars. Therefore, to saturate a kilogram of air at this temperature, you would need about 2.2 grams of water vapor.
To convert Kelvin to degrees Celsius, subtract 273.15 from the Kelvin temperature. There is no simple conversion to degrees Fahrenheit from Kelvin, but you can convert the Kelvin temperature to Celsius first, and then convert Celsius to Fahrenheit using the appropriate formula.
The specific heat capacity of water is 4.186 J/g°C. Since there are 1000 grams in a kilogram, it would require 20,930 Joules of energy to increase the temperature of a kilogram of water by 5 degrees Celsius.
Add 273.15 to the number of Celsius degrees to get the same temperature in Kelvins.
The minimum temperature required for fire to ignite is typically around 600 degrees Celsius (1,112 degrees Fahrenheit).
The minimum temperature required for painting outside is typically around 50 degrees Fahrenheit (10 degrees Celsius).
Suppose that a recipe calls for an oven temperature of 171. Convert this temperature to degrees Celsius and to kelvins.
Convert the Celsius temperature 55°C to a Kelvin temperature. Be sure to give the unit.
Use this equation to convert Kelvin to degrees Celsius/Centigrade: [°C] = [K] - 273.15
To convert from Celsius to Kelvin, you add 273. To convert from Kelvin to Celsius, you subtract 273.
To convert degrees Centigrade to Kelvin, just add 273.
Temperature IS measured in degrees Celsius, so there is no need to convert.