class 12th reflection of light #upboard #प्रकाश#question number 7

0:06/3: 16 Live Classes, Video Lectures, Test Series, Lecturewise notes, topicwise DPP, dynamic Exercise and much more on Physicswallah App. Download the App from Google Playstore ( https://bit.ly/2SHIPW6 ) LAKSHYA Batch(2020-21) Join the Batch on Physicswallah App https://bit.ly/2SHIPW6 Registration Open!!!! What will you get in the Lakshya Batch? 1) Complete Class 12th + JEE Mains/ NEET syllabus - Targeting 95% in Board Exams and Selection in JEE MAINS / NEET with a Strong Score under Direct Guidance of Alakh Pandey. 2)Live Classes and recorded Video Lectures (New, different from those on YouTube) 3)PDF Notes of each class. 4)DPP: Daily Practice Problems with each class . ========================================================= a =========================================================== 12th Chapter 9 : Ray Optics 01 : Introduction & Reflection in a Plane Mirror JEE /NEET    • 12th Chapter 9 : ...   Ray Optics 02 : Number of Images formeed by Two Plane Mirrors JEE/NEET    • Ray Optics 02 : N...   Ray Optics 03 : Velocity in Plane Mirror - Velocity of Object & Velocity of Image JEE/NEET    • Ray Optics 03 : V...   Ray Optics 04 : Spherical Mirrors: Introduction :Focus ,Focal Length & Focal Plane - Sign Convention    • Ray Optics 04 : S...   Ray Optics 05 : Image Formation by Concave & Convex Mirror for Different Position of Object JEE/NEET    • Ray Optics 05 : I...   Ray Optics 06 : Mirror's Formula -Derivation for Concave & Convex Mirror +Basic Numericals + Concept    • Ray Optics 06 : M...   Ray Optics 07 : Magnification - Magnification & Mirror's Formula Best Numericals JEE/NEET    • Ray Optics 07 : M...   Ray Optics 08 : Combination Of Mirrors - Concept of Virtual Object JEE /NEET    • Ray Optics 08 : C...   Ray Optics 09 : Velocity in Spherical Mirrors - Velocity Of Object & Velocity Of Image JEE/NEET    • Ray Optics 09 : V...   Ray Optics 10 : Refraction Of Light : Snell's Law & Refractive Index JEE/NEET    • Ray Optics 10 : R...   Ray Optics 11 : Real Depth and Apparent Depth - Complete Concept with Best Numericals JEE/NEET    • Ray Optics 11 : R...   Ray Optics 12 : Refraction - Shift through a Glass Slab : JEE/NEET    • Ray Optics 12 : R...   Ray Optics 13 : Critical Angle and Total Internal Reflection - TIR - JEE/NEET    • Ray Optics 13 : C...   Ray Optics 14 : Refraction through Prism : Concept , Numericals & Minimum Deviation Case JEE/NEET    • Ray Optics 14 : R...   Ray Optics 15 : Refraction from Spherical Surfaces - Formula - Derivation and Numericals JEE/NEET    • Ray Optics 15 : R...   Ray Optics 16 : Lens - Introduction : It's Types , Optical Centre , Focus , Focal Length   ..   Ray Optics 17 :Image Formation By Convex and Concave Lens for different Positions of Object       Ray Optics 18 : Lens Maker's Formula - Derivtion and All Types of Numericals  .   Ray Optics 19 : Magnification - Magnification & Len's Formula with Best Numericals  ...   Ray Optics 20 : Combination of thin lenses in Contact II Cutting Of Lenses II Power -       Ray Optics 21 : Silvering Of One Surface Of Lens - Silvered Lens       Ray Optics 22 : Microscope - Simple Microscope & Compound Microscope -      Ray Optics 23 : Telescope - Refracting Telescope