noun डाउनलोड 🔗साझा करें जूल 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. " बल्ब हर सेकंड 60 जूल ऊर्जा का उपयोग करता था। energy physics unit science amount technical AI से चैट करेंशब्दावली खेलपढ़ने का अभ्यास