R Ravinder Singh 🎓 Extraordinary ⭐ 2.62K Points 📊 Physics Q. Which are the relevant waves in telecommunication ? (A) X - rays (B) Violet - rays (C) Microwaves (D) All of them 👁️ Show Answer 🔗 Share ⚡Menu ✅ Correct Answer: (C) Microwaves You must be Logged in to update hint/solution 💬 Discussion 💬 Comment