Respuesta :
The S.I unit of heat is Joules or kilojoules.
What is Heat?
Heat is a type of energy that is transferred from one body to another as the result of a difference in temperature.
What is S.I unit of Heat?
The S.I unit of heat is Joules, sometimes it can be represented in kilojoules.
Thus, the S.I unit of heat is Joules or kilojoules.
Learn more about S.I unit of heat here: https://brainly.com/question/1138943