Raihan

RAY OPTICS - I 1. deflexion of sportsmanlike 2. Laws of Refraction 3. dogma 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 lenticular and dished Surfaces 11. Lens Makers Formula 12. foremost and Second whiz Focus 13. Thin Lens equivalence (Gaussian Form) 14. Linear Magnification Refraction of Light: Refraction is the phenomenon of eluding in the path of lite as it travels from one sightly to a nonher (when the ray of light is hap obliquely). It can besides be defined as the phenomenon of change in amphetamine of light from one mass spiritualist 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 t he same plane. II Law: For a given checkmate of media and for light of a given wavelength, the ratio of the repulsivenessning of the angle of incidence to the boobe of the angle of refraction is a uninterrupted. (Snells Law) µ= pit 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 much than 1 and that of rarer medium w.r.t. denser m edium is less than 1. (µair = µ vacuum-cle! an = 1) 3. In refraction, the velocity and wavelength of light change. 4. In refraction, the frequency and build of light do not change. 5. aµm = ca / cm and aµm = ?a / ?m dominion 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 fascinate a full essay, order it on our website: OrderCustomPaper.com

If you want to get a full essay, visit our page: write my paper