The Human Eye and The Colourful World

  • The Human Eye
  • Power of Accommodation
  • Defects of Vision
  • Myopia or Short-sightedness
  • Numerical on Myopia
  • Hypermetropia or Long-sightedness
  • Numerical on Hypermetropia
  • Presbyopia and Astigmatism
  • Refraction through a Glass Prism
  • Dispersion of Light by Prism
  • Recombination of Light: Newton’s Experiment
  • Atmospheric Refraction 
  • Formation of Rainbows
  • Twinkling of stars and their apparent position
  • Advanced Sunrise and Delayed Sunset
  • Scattering of Light / Tyndall effect
  • Application of Scattering of Light: Blue colour of sky / Reddish appearance of the Sun at Sunrise and Sunset / Fog lamps and Danger signboard

Physics (Class 10)

  1. Electricity
  2. Magnetic Effects of Current
  3. Sources of Energy
  4. Light: Reflection and Refraction
  5. The Human Eye and The Colourful World