May 2020
- Light Reflection and Refraction; Reflection of Light,Spherical Mirrors,Refraction of Light.
- The Human Eye and Colourful World; The Human Eye, Defects of Vision and Their Correction,
Refraction of Light Through a Prism, Dispersion of White Light by a Glass Prism, Atmospheric Refraction,
Scattering of Light,
June 2020
- Electricity; Electric Current and Circuit, Electric Potential and Potential Difference, Circuit Diagram,
Ohm's Law, Factors on which the Resistance of a Conductor Depends, Resistance of a System of Resistors,
Heating Effect of Electric Current, Electric Power.
- Magnetic Effect of Electric Current; Magnetic Field and Field Lines, Magnetic Field Due to a Current-Carrying
Conductor, Force on a Current-Carrying Conductor in a Magnetic Field, Electric Motor, Electromagnetic Induction,
Electric Generator, Domestic Electric Circuits.