The S.I unit of heat is? by Sunday | Jan 27 | Physics WAEC | 0 comments A. joule B. kelvin C. watt D. ampere Correct Answer: Option A A. joule Users Also Read These:A solid of mass 0.5kg initially at 50oC melts at…0.5kg of water at 10ºC is completely converted to…Calculate the quantity of heat needed to change the…Two long parallel wires X and Y carry currents 3A…The statement 'Heat lost by the hot body equals that…