OPTICS PRACTICALS: Focal Length of Convex Lens & Convex Mirror | DIY-TECH JOSHI скачать в хорошем качестве

OPTICS PRACTICALS: Focal Length of Convex Lens & Convex Mirror | DIY-TECH JOSHI

OPTICS PRACTICALS | DIY-TECH JOSHI Welcome to DIY-TECH JOSHI! In this detailed physics practical video, we demonstrate two important Optics experiments commonly prescribed in Class X / XI / XII Physics laboratories. The video explains the experimental setup, procedure, observations, graph plotting, and calculations clearly and systematically. ✅ Covered in this video: 1️⃣ To find the focal length of a Convex Lens Principle of image formation by a convex lens Experimental setup using optical bench, lens, object, and screen Measurement of object distance (u) and image distance (v) Plotting graphs between u and v and 1/u and 1/v Determination of focal length from the graph Result, verification, and conclusion 2️⃣ To find the focal length of a Convex Mirror using a Convex Lens Principle of mirror–lens combination method Formation of real image using convex lens Adjustment of convex mirror for coincidence of image and object Measurement of radius of curvature Calculation of focal length using 𝑓=𝑅/2 Final result and conclusion 🧰 Apparatus used: Convex Lens, Convex Mirror, Optical Bench, Illuminated Object / Candle, Screen, Lens Holder, Mirror Stand, Meter Scale, Stand and Clamps 🔩 Key Concepts: Image formation in lenses and mirrors Lens formula and graphical method Radius of curvature and focal length Reflection and refraction of light 💡 Useful for Physics Lab Practicals, Board Exams, and Viva Preparation 📢 Subscribe for more physics experiments, optics practicals, and concept-based demonstrations. 👍 Like, 💬 Comment, and 🔔 Hit the bell icon to stay updated! #Optics #ConvexLens #ConvexMirror #PhysicsPractical #FocalLength #DIYTECHJOSHI #PhysicsLab #CBSE #ICSE #StateBoard #education #video #like #subscribe #reels