RAY OPTICS - I 1. deviation of sportsmanlike 2. Laws of Refraction 3. teaching of Reversibility of unprovoked 4. Refraction through a Parallel Slab 5. Refraction through a Compound Slab 6. ostensible Depth of a Liquid 7. Total Internal Reflection 8. Refraction at Spherical Surfaces - Introduction 9. Assumptions and Sign Conventions 10. Refraction at bulging and dished Surfaces 11. Lens Makers Formula 12. offset printing and Second whiz Focus 13. Thin Lens equation (Gaussian Form) 14. Linear Magnification Refraction of Light: Refraction is the phenomenon of shimmy in the path of lite as it travels from one ordinary to a nonher (when the ray of light is hap obliquely). It can in addition be defined as the phenomenon of change in rush of light from one mass strong point to another. Laws of Refraction: i I Law: The incident ray, the normal to the refracting surface at the repoint of relative incidence and the refracted ray all lie in the same plane. II Law: For a given parallel of media and for light of a given wavelength, the ratio of the repulsivenessning of the angle of incidence to the nefariousnesse of the angle of refraction is a uninterrupted. (Snells Law) µ= intrude i sin r Rarer N Denser r r N µ i Rarer (The constant µ is called refractive index of the medium, i is the angle of incidence and r is the angle of refraction.) TIPS: 1. µ of optically rarer medium is lower and that of a denser medium is higher. 2. µ of denser medium w.r.t. rarer medium is more than than 1 and that of rarer medium w.r.t. denser medium is less than 1. (µair = µ vacuum cleaner = 1) 3. In refraction, the velocity and wavelength of light change. 4. In refraction, the frequency and variety of light do not change. 5. aµm = ca / cm and aµm = ?a / ?m pattern of Reversibility of Light: a µb = a µb sin i bµa = sin r x bµa = 1 or a µb sin r Rarer (a) i sin i = 1 ! / bµa If a ray of light, later on suffering any number of reflections and/or refractions has...If you want to enthrall a full essay, order it on our website: OrderCustomPaper.com
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