M Mahesh Chandra 🎓 Tutor III ⭐ 6.28K Points 📊 Physics Q. Sound waves cannot travel in (A) Vacuum (B) Water (C) Glass (D) Hydrogen gas 👁️ Show Answer 🔗 Share ⚡Menu ✅ Correct Answer: (A) Vacuum You must be Logged in to update hint/solution 💬 Discussion 💬 Comment