Final answer:
The quantity of heat required to raise the temperature of 1.0 gram of a substance by 1 degree Celsius is called specific heat (Cs). The specific heat of a substance is the amount of energy needed to increase the temperature of 1 gram of the substance by 1°C.
Step-by-step explanation:
The quantity of heat required to raise the temperature of 1.0 gram of a substance by 1 degree Celsius is called specific heat (Cs).
The specific heat of a substance is the amount of energy needed to increase the temperature of 1 gram of the substance by 1°C.
For example, water has a specific heat of 4.186 joules per gram per degree Celsius (J/g°C). This means that 4.186 joules of heat energy are required to raise the temperature of 1 gram of water by 1 degree Celsius.