This chapter covers topics like Total Internal Reflection and Critical Angle, Optical Instruments, Refraction at Plane Surfaces, Reflection at Plane and Spherical Surfaces, Refraction at Spherical Surfaces and by Lenses, etc.
This chapter covers topics like Resolving Power of Optical Instruments, Diffraction of Light, Huygen's Principle, Interference of Light Waves and Young's Experiment, Polarisation, Coherent and Incoherent Addition of Waves, etc.
