Joule Unit Equivalent. Knowing this, you can compute the equivalent value of kilocalories expressed in joules, for example, with our specific heat calculator. Joule, unit of work or energy in the international system of units (si);
Learn the definition of a joule, a basic unit of energy used in chemistry, chemical engineering, and physics,. One joule is 1 newton metre, ie the work done or energy transfered to an object when.