SI Units of Energy and other units of energy Joule calorie and its relationship @jatinacademy

SI Units of Energy and other units of energy Joule calorie and its relationship @Jatin Academy
Units of energy,
SI unit of energy is joule,
Symbol is J ,
Energy of an object is said to be one joule if it has the capacity to do one joule of work.,
Other units of energy,
calorie ( cal),
kilo calorie (kcal ),
A calorie is a unit of energy which is commonly used to express heat energy.,
1 calorie =4.186 joule or 4.2 J ,
Kilocalorie is a bigger unit of heat energy.,
1 kilocalorie = 1000 calorie = 4186 joule,