RAY OPTICS AND OPTICAL INSTRUMENTS

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CHAPTER  NINE

RAY  OPTICS AND OPTICAL INSTRUMENTS

9.1   Introduction

9.2   Reflection of Light by Spherical Mirrors

9.3   Refraction

9.4   Total Internal Reflection

9.5   Refraction at Spherical Surfaces and by Lenses

9.6   Refraction through a Prism

9.7   Dispersion by a Prism

9.8   Some Natural Phenomena due to Sunlight

9.9   Optical Instruments