R Ravinder Singh 🎓 Extraordinary ⭐ 2.62K Points 📊 Physics Q. The velocity of light is maximum in (A) Diamond (B) Water (C) Vacuum (D) Glass 👁️ Show Answer 🔗 Share ⚡Menu ✅ Correct Answer: (C) Vacuum You must be Logged in to update hint/solution 💬 Discussion 💬 Comment