Focal Length by u-v and Displacement Methods

JEE Main Physics · Ray Optics · 3 questions, latest first

• Five persons P_1, P_2, P_3, P_4 and P_5 recorded object distance (u) and image distance (v) using same convex lens having power…202624 January, Shift 2 · Q39
• In parallax method for the determination of focal length of a concave mirror, the object should always be placed:202622 January, Shift 2 · Q41
• In an experiment to measure the focal length ( f ) of a convex lens, the magnitude of object distance (x) and the image distance…202430 January, Shift 2 · Q59