The Plus Two Physics Practical – Concave Lens | Practical Made Easy by RK Lab Nex is a clear, exam-oriented practical session designed for Class 12 (Plus Two) Physics students preparing for board practical examinations. This video explains the Concave Lens experiment step by step, making it simple, logical, and easy to remember for both practical execution and viva. The Concave Lens experiment is an important part of the Plus Two Physics practical syllabus. Many students lose marks due to confusion in ray diagram construction, focal length determination, formula application, or viva answers. This session focuses on clarity, correct procedure, and exam-friendly presentation to help students score maximum marks. What this practical session covers: Aim and apparatus for Concave Lens experiment Step-by-step experimental procedure Correct ray diagram explanation Formula used and method of calculation Observation table and result writing Viva questions and answers frequently asked Common mistakes to avoid in the lab exam Tips for neat work and full-mark presentation This video is ideal for Plus Two Physics students, including NEET and JEE aspirants, who want strong practical fundamentals along with theory preparation. RK Lab Nex focuses on making practical exams stress-free, understandable, and scoring. 📌 Watch till the end to master the Concave Lens Physics Practical and enter your lab exam with confidence. Subscribe to RK Nex / RK Lab Nex for more Plus Two Physics practicals, Chemistry & Biology lab guidance, viva preparation, and full-mark strategies. #PlusTwoPhysics,#PhysicsPractical,#ConcaveLens,#PlusTwoPracticalExam,#PhysicsLab,#RKLabNex,#RKNext,#Class12Physics,#BoardPractical,#PhysicsExperiment,#VivaPreparation,#PracticalMadeEasy,#PhysicsPractical2026,#KeralaPlusTwo,#ScienceStudents,#LabExamPreparation,#PhysicsViva,#RayDiagram,#FocalLength,#PhysicsPracticalTips,#ExamReady,#StudySmart,#AcademicSupport,#EducationIndia,#OnlineLearning,#PracticalViva,#PracticalMarks,#LabConfidence,#NEETAspirants,#JEEAspirants,#HigherSecondary,#SciencePractical,#StudentGuidance,#LearningSupport,#ExamConfidence,#PhysicsLabExperiment,#PracticalSuccess,#LabExamTips,#StudyMotivation,#ExamStrategy,#StudentSuccess,#LabPreparation,#BoardExamPreparation,#PhysicsConcepts,#ConcaveLensExperiment,#PracticalLearning,#EducationSupport