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Cs conten mess | a(Wxz).@ =o | | xk) -B =o pw AE Image Forme Gy PLANE MIRROR t= gn Bora | Now , im APA toni = PA Pr © Vv = "oO Pa ope rz ro fetes fiers marete FE Rear_imnge Formed By Prone Meroe :- S | 7 7 “2 PS Real imeye) Viegas ee Reflects — (ager) rey (@) kel Pak a bn case of plane mise Real object — Virbuad ge eal image 5) ( Virtuad object — |normnal (Rt) procs ©} any two veetsrs Med iv a year. 8 cut akvinteay ef rey FR Curven Mirror = S= 28 = 2(312) eae nef ' R = Radi of avivahou ore Senkews x C= centre of euwatune Ff = pperes er (see CP = Principle axis an — 7 = Pole of miveor 4 basen coe, bai Or_INcwent Ray miner AB, MN = Apenhow of mirror Of mage fel ered « A Intercity /Brigntmas cepénels en apertne (Fe, s8) aH Marginat Rays > # Rays which are panaiiel to principal axis, Con) & om R qusay from principal axis ape Parner Rave raps me? 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Find ta distance in median, ey = fa Am (et cal lengthy Ppp for, VIB G YOR ey sep ne | 1 =¢# » | ae RELATIVE REFRACTIVE Inpex Eee ‘ny = RT of Dwre f= Me —e 4 work 2 = — (Fern > [pe - a, = RE S| = 8, OFS Hee now, O XS rn > [eat = 4] small object of Ie £ is ph r f length dm is placed ateng she PR of mirrer of foes) length Tocm at a distance [120 em, The image TE Pare s +7 bow ay Wen OG a a a = ut eiet q oe =) 3 Ww) Me = ) & < RerRacr ne Fe Aesoute Rerencrive _Inpex ( aa a RI of medium wrt ain is Kis absolude QZ of mmediam. 3 noe te wee Cn : ey Ax = 2 KIDe m/s SS Sppy Sretts ot B FR Cermicat_ Angie © Ge sSreicient angle protien refracktd angle becomes 20° Pepty srutlia of A, fei 7) nysini = nzsine Drseuncement . ny sirle = my sin act sre \ Bers ape Fe © FL tones tone - ter 8 ap meet & men, wieg vor Atal in? He Torau_InTernay ReFlec TION svomin light ramaing rebounds in same medium apten inciclunt a+ tke Emundany of medium ther this phenomenon js called THR eConditios of THR: Sight must ge fom denser medium te ranen Incident angle () > criBeal angle (i) Lok > Lou = veny small nome seer = 4 ‘ : a | so q ie wes, BC = tC) ——@® ae nm " i J Lg = nysine . : = 9 sine > isn 2 ® EIBER At fa? Apply Snell's — nysini. = n,sinr nesin® =n, sin sine = sin® Fer TIR at b (sere % cladeling) fom ©, Sint = ot le 4 Tesi os om > car 3 Sin ne = x ws > Pa z . it aerial epte 1 \ Find the =H such dad obeenven (SUD |. 7 L tem @ uproord , ha se the image \t JEositt Cncnangea Ape Shift Rec. to question , arent beet (dae) © G Pind atistance of Image of bird Sean by fit ira — ober (3) jsDern So de = Be age at no i vay Bel ny sini = nine noo Bi) enya ah Me oe 12cm ¥ o ° ajar > tee HID = SHO je At Gime = PR = BRB = 20-3 fotar deviation FS 7 4n azar an Ora i. ~ 7 arf The vany = AP enter = sum of opr a interior avrg _ panty a
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