noun Descargar 🔗Compartir Julio In the International System of Units, the derived unit of energy, work and heat; the work required to exert a force of one newton for a distance of one metre. Also equal to the energy of one watt of power for a duration of one second. Symbol: J Examples : "The lightbulb used 60 joules of energy every second. " La bombilla usaba 60 julios de energía cada segundo. energy physics unit science amount technical Chat con IAJuego de vocabularioPracticar lectura