How to Use a Micrometer Screw Gauge | O Level / IGCSE Physics | Measuring Small Lengths

Learn how to use a Micrometer Screw Gauge to measure very small lengths accurately in O Level / IGCSE Physics. In this video, we cover: • What a micrometer screw gauge is • How to correctly use the micrometer • Main scale and thimble scale readings • How to take an accurate measurement • Important points and common mistakes • Practical measurement skills for Physics exams This video is useful for O Level, IGCSE and Edexcel Physics students preparing for both theory and practical questions. 📚 Learn Physics with Waqas Malik 🎓 Cambridge Gems 📲 Contact for online classes: +92 314 5798185 #IGCSEPhysics #OLevelPhysics #MicrometerScrewGauge #PhysicsPractical #CambridgeGems #WaqasMalik