1  Light
        1.1  Nature of Light
        1.2  Electromagnetic Waves
        1.3 The Speed of Light
        1.4 Luminous, Illuminated and Incandescent Body
        1.5  Colors
 

2.  Reflection and Refraction of Light
         2.1 Specular & Diffuse Reflection
        2.2  Snell's Law
        2.3  Critical Angle
         2.4  Total Internal Reflection
         2.5 Dispersion
         2.6  The Rainbow
 

3.  Mirrors and Lenses
     3.1 Virtual Image of Plane Mirror
        3.2  Concave Mirrors
        3.3 Spherical and Parabolic Mirrors
        3.4  Real and Virtual Image
        3.5 Images of Concave Mirrors
        3.6  Convex Mirrors
        3.7 Mirror Equation
 

4.  Interference and Diffraction of Light
         4.1 Interfere Constructively & Destructively
         4.2  Double-Slit Interference
         4.3 Measuring the Wavelength
         4.4  Interference in Thin Films
         4.5 Diffraction of Light
         4.6  Interference-Diffraction and Intensity
        4.7 Diffraction Grating
         4.8  Doppler Redshift
         4.9 Polarization