Ray optics and optical instruments (Weightage 1%)  

Topics from Ray optics and optical instruments

  • Resolving power of microscopes and astronomical telescopes (4 concepts)
  • Polaristaion, Plane polarized light (1 concepts)
  • Reflection and refraction of light at plane and spherical surfaces (23 concepts)
  • mirror formula (9 concepts)
  • Deviation and Dispersion of light by a prism, (7 concepts)
  • Lens Formula, Magnification (2 concepts)
  • Power of a Lens, Combination of thin lenses in contact (8 concepts)
  • Microscope and Astronomical Telescope (reflecting and refracting) and their magnifying powers. (2 concepts)