Through which medium does sound travel fastest? By Kalsoom Tahir 🌐 Source Physics Knowledge Base ✅ Fact Checked 📊 Difficulty Easy 📅 Last Updated 13 Aug 2026 A. Gas B. Liquid C. Solid D. Vacuum Check Answer 💡 Explanation: Sound travels fastest through solids due to the higher density of particles. 📚 Topics: Physics Science 🎯 Exams: CSS GEN NTS PMS