What causes the sound of thunder? 👤 By TheQuizWire ✅ Fact Checked 📊 Difficulty Medium 📅 Last Updated 01 Dec 2025 A. Rapid expansion of superheated air B. Cloud vibration C. Vacuum collapse D. Hail collisions Check Answer 💡 Explanation: Thunder is the shockwave caused by the rapid heating and expansion of air in the lightning channel. 📚 Topics: Geography Natural Phenomena 🎯 Exams: CSS GEN NTS PMS
