R Ram Sharma 🎓 Coach ⭐ 193.88K Points 📊 Physics Q. What Frank Whittle invented? (A) Ethyl gasoline (B) Radar (C) Jet propulsion (D) Sonar 👁️ Show Answer 🔗 Share ⚡Menu ✅ Correct Answer: (C) Jet propulsion You must be Logged in to update hint/solution 💬 Discussion 💬 Comment