Somak Chatterjee | March 2nd, 2013 at 04:05pm
Having just a couple of days left for examination, we believe that your preparation must be at its peak. Give a quick but attentive glance to the important topics and formulae from the section ‘Optics’.
Ray Optics: Spherical lens numerical, Microscope, Telescope, Ray Diagrams, Snell’s Law, Image Formation by Spherical Mirrors, Reflecting Telescope
Wave Optics: Diffraction, Huygens Principle, Polarization: Brewster’s Law, Lens Formula, Young’s Double Silt Experiment
For quick reference, here is a list of the formulae that are involved in various calculations in these two chapters:
Ray Optics and Wave Optics together can bring you 14 marks. So, get yourself thorough with the concepts and practice numerical problems including the ray diagrams.
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