V Vinay Kumar 🎓 Tutor III ⭐ 8.55K Points 📊 Physics Q. Which of the following has the highest frequency? (A) Cosmic rays (B) X-rays (C) Radio waves (D) Microwaves 👁️ Show Answer 🔗 Share ⚡Menu ✅ Correct Answer: (A) Cosmic rays You must be Logged in to update hint/solution 💬 Discussion 💬 Comment