Videos for Khyber Pakhtunkhwa Board 10th Physics Chapter 12: Geometrical Optics - Sabaq Foundation

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Chapter 12: Geometrical Optics (59 videos)  (Practice Test)
12.1: Reflection of Light  (Practice Test)
  1. Introduction to Optics
  2. Reflection of Light
  3. Images Formed by Plane Mirror
  4. Problem 1-Images Formed by Plane Mirror
12.2: Spherical Mirror  (Practice Test)
  1. Concave and Convex Mirror
  2. Mirror Terminologies
  3. Problem 1-Concave Mirrors
  4. Problem 2-Convex Mirrors
  5. Problem-Mirror Terminologies
12.3: Rules for Obtaining Images Formed by Concave Mirror
  1. Rules for Obtaining Images formed by Mirrors
  2. Problem 1-Reflection of light by spherical mirrors
12.4: Image Formation by Concave Mirror  (Practice Test)
  1. Images by Spherical Mirrors
  2. Problem 1-Images by Spherical Mirrors
12.5: Image by Convex Mirror  (Practice Test)
  1. Images by Spherical Mirrors
12.6: Spherical Mirror formula  (Practice Test)
  1. Spherical Mirror Formula
  2. More on Spherical Mirror Formula
  3. Problem 1-Spherical Mirror Formula
  4. Problem 1-Convex Mirror Formula
12.7: Sign Convention and Linear Magnification  (Practice Test)
  1. Sign Convention Linear Magnification
  2. Problem 1-Sign Convention & Linear Magnification
12.8: Use of Spherical Mirror
  1. Use of spherical Mirrors
  2. Problem 1-Uses of Spherical Mirrors
12.9: Reflaction of Light
  1. Refraction of Light
12.10: Laws of Refraction  (Practice Test)
  1. Laws of Refraction
  2. Problem 1-Laws of Refraction
12.11: Refractive Index
  1. Introducing Refractive Index
  2. Problem 1-Introducing Refractive Index
  3. Problem 1-Speed of Light in Medium
  4. Problem 1-Apparent and Real Depth
12.12: Total Internal Reflection   (Practice Test)
  1. Total Internal Reflection
  2. Totally Reflecting Prism
  3. Optical Fiber
  4. Problem 1-Total Internal Reflection
12.13: Refraction of Light Through a Prism  (Practice Test)
  1. Refraction of Light Through Prism
  2. Relationship b/w Refractive Index and Critical Angle
  3. Problem 1-Relationship b/w Refractive Index and Critical Angle
12.14: Lenses  (Practice Test)
  1. Types of Lenses
  2. Convergence and Divergence of Lenses
  3. Lens Terminologies
12.15: Image Formation by Convex Lens
  1. Image Formed by Convex Lens
  2. Problem 1-Image Formed by Convex Lens
12.16: Images Formed by Concave Lenses
  1. Image Formation by Concave Lens
  2. Problem 1-Image Formed by Concave Lens
12.17: Sign Convention for Lenses
  1. Sign Conventions for Lenses
12.18: Lens Formula
  1. Image Location by Lens Formula
  2. Problem 1-Image Location by Lens Formula
12.19: Linear Magnification or Magnifying Power  (Practice Test)
  1. Linear Magnification of Lenses
  2. Resolving Power and Resolving Limit
  3. Problem 1-Linear Magnification of Lenses
  4. Power of a Lens
  5. Problem 1-Power of a Lens
12.20: Simple Microscope  (Practice Test)
  1. Simple Microscope
  2. More on Simple Microscope
  3. Resolving Power and Resolving Limit
12.21: Compound Microscope  (Practice Test)
  1. Introduction to Compound Microscope
  2. More on Compound Microscope
12.22: Astronomical telescope
  1. Astronomical Telescope
12.23: Defect of Vision
  1. Shortsightedness
  2. Farsightedness

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