Question

define the si unit of heat energy​

Answer 1

Answer:

the SI unit of heat energy is joule

Answer 2

The SI unit for heat is a form of energy called the joule (J). Heat is frequently also measured in the calorie (cal), which is defined as "the amount of heat required to raise the temperature of one gram of water from 14.5 degrees Celsius to 15.5 degrees Celsius ."