Which is a type of laser technology? By Rabia Anum 🌐 Source Technology Knowledge Base ✅ Fact Checked 📊 Difficulty Medium 📅 Last Updated 13 Aug 2026 A. Plasma ray B. Gas laser C. Electron beam D. Sonic wave Check Answer 💡 Explanation: Gas lasers (like CO2 or Helium-Neon) are a common type of laser. 📚 Topics: General Technology Technology and Computing 🎯 Exams: GEN NTS