Definition:CGS/Energy/Calorie (20 Degrees)

Definition
The $20 \cels$ calorie is a CGS unit of heat energy.

It is defined as equal to the energy required to raise the temperature of $1$ gram of water from $19 \cdotp 5 \cels$ to $20 \cdotp 5 \cels$ at standard atmospheric pressure

Also see

 * Definition:International Calorie
 * Definition:Thermodynamic Calorie
 * Definition:Calorie (4 Degrees)
 * Definition:Calorie (15 Degrees)
 * Definition:Mean Calorie