R Ram Sharma 🎓 Coach ⭐ 193.88K Points 📊 Physics Q. Forged documents are detected by (A) beta rays (B) ultraviolet rays (C) infra-red rays (D) gamma rays 👁️ Show Answer 🔗 Share ⚡Menu ✅ Correct Answer: (B) ultraviolet rays You must be Logged in to update hint/solution 💬 Discussion 💬 Comment