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Wave Optics ( तरंग प्रकाशिकी ) NCERT Based Notes PDF | Irfanullah Mehar | Huygen's Principal | Interference of Light | Young's Double Slit Experiment | Diffraction of light | Polarization of Light

Wave Optics ( तरंग प्रकाशिकी ) NCERT Based Notes PDF | Irfanullah Mehar | Huygen's Principal | Interference of Light | Young's Double Slit Experiment | Diffraction of light | Polarization of Light

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T- 2t <br> F <br> PHYSICS <br> B <br> B <br> LEARN• UNDERSTAND • EXPLORE <br> b <br> Compiled by <br> * IRFANULLAH MEHAR <br> 9 Pokaran, Jaisalmer (Raj.) <br> @irfanullah_mehar <br> World of Wisdom <br> M irfanullah3119@gmail.com <br> World of Wisdom <br> E=me? <br> F= ma <br> V= IR <br> m/s <br>
World of Wisdom <br> YOUR WISDOM <br> Join Karein Telegram <br> Channel <br> (Hggete pinci ple) <br> dowsle <br> expeiment. <br> 1 <br> Scan to Join Telegram Channel <br>
( Po Lati zatien <br> /Neuetom' s <br> Accoding <br> Small, Caht <br> ump. d, <br> cUpuscules <br> aitmatin <br> to nestm <br> colle <br> ) <br> These cospue ulane <br> Lgt) <br> obfeat. <br> ]1675 <br> elastc partfeles <br> eor pus ulars. <br>
These vanefens <br> dranafers enett <br> These mane wrth <br> stajakt Une. <br> Slape <br> eoT pucudat difteent colrase. <br> Pecordng to his poíne'ple apoed <br> Adenser medum ia high athe than <br> b <br> edium <br> Rgteation t Rofracto <br> (indple <br> zatlen t atvet'en <br> Tn al dig <br> +his <br> poaztien <br> explalmesl <br> lout <br> eon be erne <br> intogoance <br> e <br> Cnt bp <br>
(Higguis <br> According <br> obfeet <br> mued'unm ether. <br> to <br> to th'e Lght <br> AceordUng to s <br> rong <br> n <br> 16T8 <br> an Smaqinay <br>
Huytgers magined <br> Comsfdered <br> Ths pofncfple <br> erpain <br> but to expialn polaizaton Bght <br> ect. <br> tranvese <br> explain <br> Longitudne! <br> + polaizaton but t cant <br> photo elachie et <br> tond <br> Cmpon <br> fmagine <br>
( Unvwfoond) <br> Peth o particlea <br> Same <br> Wavo <br> phase <br> oiresion <br> to Wane <br> at <br> mediwm vibratin <br> fntat s callsee <br> wJae <br> kvond. <br> propagatien is pependiulay <br> fnoy potnt situate) <br> behene Ulke <br> in <br> wavoleta. <br>
Meal'usm i hemogen then sec. <br> wanelets <br> poi. wane front. <br> Ditil <br> muve <br> Souhee <br> with <br> apeed <br> ) ) <br> cea. wanelets in prrusandl <br> ksawafrond. <br>
Polt Soce <br> Parallel <br> (uovefrod) <br> (shalead Wavefo) <br> Plane (4147A0)) <br> (mplstude) (atensity <br>
Sinef de nt <br> Ray - <br> Retleotad Ray <br> Plare wavefont <br> Plane saefrnt <br> Sfholendgaefsent <br>
(A) <br> Sncldent Ruy <br> Rteated <br> Ryoachon <br> (sIT9d7) - <br> Plane <br> Uenefront <br> ghedeut <br> Lafteoted <br> Plaue <br> Plane <br>
tt <br> Pism) <br> Drefalen <br> - <br>
A <br> A <br> k <br> T <br> |Supeposihionef waveg) <br> t <br> J2T <br> Y Asín ot <br> h <br>
2T <br> OM) Sere phase) <br> 4 <br> >t <br>
Y <br> (Beats) <br> (attmay <br> fa vfza <br> (Lissouz <br> Shapes) <br>
cafaxo <br> Y, A, sinwt <br> a3 A, sin(wtt ) <br> – <br> uta aaRST Constneteve Doten ernce) - <br> fânafaf (otnctie Satengehance) <br>
S)T (Amptude) <br> Anet <br> Aet?J4 +42 +2A, n, Cos <br> Det <br> k <br> Anet <br> A,+c0s <br>
:"h l,2,3 -- <br> a- <br> = 2n)T <br> (n,2,3,4 --) <br> b, 2D, 40,60 <br> Ant A,+, <br> -suf Ala <br> Lnet <br> 2 T <br>
NOTE <br> Lma <br> A max A)t42 <br> Lmax <br> Enet F+1 + 2J) c0s <br> Amn = A,-A <br> max <br> Anet <br> n <br> Lnet <br> Jnetd <br> Anet <br>
6 <br> JI-S <br> Am) n <br> A m n <br> A <br> A,-A <br> +1) <br> |Amaxt Hmln) <br> Inax <br> (Ama- A min) <br> tJm'n <br> Amax <br> (Y1) <br> ) <br> Tmin <br>
Ond Grade n <br> Q.1 j) <br> Ans <br> farge <br> Case <br> wWoves <br> Jn)n 0 <br> 6 <br> 210 <br> fet <br>
A <br> 2T <br> Ondade <br> AX <br> 2TT <br> (4) Zer <br> Cse <br> 2 <br> A2TT <br> d <br> rolu <br> rot,-2 <br> (Enet), <br> (Iet <br>
Q.3 <br> ase - <br> &X <br> 25: y <br> max <br> mn <br> X 2T <br> 3 <br> Jmin <br> ne 2 21 <br> Dret <br>
rd Grrade <br> 2015 <br> Qy <br> +)* <br> (+] <br> (-) <br> tag R <br> 36 <br> (3) <br> (%) <br> Jmax <br> 30units <br> Smax <br> 5 3 <br> = 2 3 <br> X34 <br>
Q.5 <br> Grrad <br> D <br> NOTE <br> 2n) <br> ) <br> |b2)4,6f <br> (1,î5T,7m) <br>
T T,2T,3141)| <br> 2 <br> 3 <br> Cust <br> ce nut coincjde. <br> ( lu. <br> Ans-s <br>
LA 2022 <br> Q7 <br> 2:1 <br> ) 5I <br> (Ss, + J3,) <br> Amax )? <br> max mjn, <br>
Jnax <br> 2o <br> Aus <br> -) <br> Lmax <br> Jmin <br> To+fo t 2o <br> (+coc) <br> Tnet 2fo |2 cos 7, ) <br> 4ro Cos <br>
NNOTE <br> J2 <br> FmaxI J)* <br> Lmi n (ST,-Si) <br> )90° f;o Dhet 2 <br> Dmqx-Jmin <br> 2 <br> 2Jy <br> (mt) 2 <br>
Ans <br> Snas <br> Ch) <br> h+112Sn <br> n+1-2n <br> Lmax t Smin <br> (Coheancey <br> 2n+ <br> 2(n+4) <br> 2 <br> 2 <br> (nt) <br> |Ane B <br>
Co heence <br> hat tuwo pes <br> ( foa HAGE] <br> (Temporal csheence) <br> (Spi tal coheence)] <br> (Teum pere) <br> t10's to lo <br> Ccomplately) <br> (ay division o usanefront) <br> ex- n f ) <br> (Lugad mivron) <br>
gncident ght <br> Yong' <br> 50% 14aiiA 17J <br> t Sperlment <br> (mirima) <br> forig totnge Ccotoy <br> afa (aank) <br> q4r (Sen) <br>
SP <br> AX nd <br> A X <br> d <br> D <br> np <br> HEY <br> ma <br> AX = <br>
Xn <br> faaft afrso <br> AX= (2n~) ) <br> (2n-1) d <br> X <br> 2X <br> (2n-) Ap <br> =) <br> X <br> 2d <br> ) <br>
B <br> Xn= <br> B2 <br> X, <br> X3 <br> -a <br> d <br> X> <br> dD <br> 2 <br> (2n-1) dD <br> 2d <br> 2d <br> 2 d <br> HEY <br>
dD <br> d max <br> d min Wolet Bmin <br> () Bod <br> B <br> D <br> d <br>
V= <br> Jmax- Jomin <br> uJIa <br> 2J <br> Amax <br> 1, + J t 2J2s-I-+2JI,t <br> Dnin <br> CaseI <br> Case -] <br> Cae-) <br>
Q. l0 <br> te t <br> Csanckoi) <br> AX= t |el-I) = <br> 4 <br> NOTE <br> lmedlum <br> x nd <br> nd <br> (e-1) <br>
Avg <br> 2 <br> 46 <br> t6 de <br> 2 d <br> Second metho <br> X <br> Liqud <br> 2 <br> en-iydd <br> 2 a <br> da <br> Ae <br>
Q. 11 <br> Q12 <br> A <br> YDSE <br> d <br> An <br>
Shd Grade <br> Q.13 <br> A <br> A <br> 4500A <br> 6000 A <br> 3As <br> 6006 a° <br> 3d <br> SY a <br> d d <br> D, <br> D <br> (Xs), - (x),y <br> X 6000 <br> US00 A <br>
X lo25d <br> (0,0) <br> (B) X=A <br> 942+x2 <br> AXAA <br> Xd <br> -34) <br> d 9 d2+x2-X <br> (d tx) g2+x2 <br> 9 24 <br> Ans- c <br>
NOT E <br> const. <br> conat <br> X <br> Cenat <br> 2 <br>
nd Giradertd (Bpaclal) <br> Q15 <br> An <br> nd Grady <br> Q.6. <br> 6 <br> ) 2 <br> () 2 <br> conat. <br> n, 12, <br> fafaa <br> () 36 <br> (Am-c <br> 12 <br>
Ang <br> 1.5 <br> t ? <br> I.5 <br> 9890 <br> f, f <br> f,=2 <br> ge 90 A <br> t <br> n <br> (es-) <br> (15-1) <br>
goode <br> Q.B <br> Ans <br> t <br> = 0 <br> Lothe <br> Lcentral <br> Ane <br> central 4o <br> i) forg <br> A <br> D <br>
Dothen At,t 2Jtt, coc <br> Ftuer <br> Je Grad <br> Fotlen 2£, <br> 0, mm <br> TH <br> d= 5.9 XI6 m <br> 0.037 mm <br> 2 <br>
An <br> LA 2022 <br> Q.20) <br> O. m m <br> dman <br> 8 XI69 m <br> d 5.9 X 10 m <br> () Red <br> B 5.9 X107 x o <br> ole x Io3 <br> 29.5 <br> Bdd <br> @) Gres <br> Gven <br> (Reo Bmx. <br> B0:37 X16 m <br> ) <br> B O37 mm) <br> (Ans-e) <br>
LA 2022 <br> Q.21) <br> LA 201> <br> .22 <br> fam <br> (%) <br> T <br> (8) Dukle <br> D'=2D <br> (Bng- c <br> YDSE TS) 600 nm <br> m E <br>
An <br> LA201b <br> 23 <br> dt 1 1m <br> Df m <br> n=3 <br> BdD <br> 500X J0m <br> Xn (2n) <br> 2 <br> ) 5o mm <br> X3l.2 <br> (6) 00YeagLs <br> X163 <br> Xa l.25 M) <br> Temady <br>
LA 20l6 <br> o25 <br> A <br> X = <br> S <br> ) <br>
(A) ZeD <br> T <br> An <br> Neuton t Yowg <br> Frenel t) <br>
GiDIIS ( Res'etance) <br> (Apantue) <br>
Gmdtns (sTà) <br> q-n <br> (aaa) <br> 31[)7 <br>
faads <br>
Do-faadr (Fnel's dtaaton) <br> Ex <br> T <br>
faaty (Fraunh olfon dutrdtn); <br>
AX <br> b <br> b sno <br> 8fngle Slt <br> n <br> b <br> b <br>
(n y2, 3.) <br> AX (2nt1) <br> (2n t1)d <br> 2b <br> b <br> (2n +) <br> 2A <br> b <br> 3d <br> b <br> 2b <br> 25 <br> 2b <br>
X, <br> D <br> X <br> hdD <br> X <br> 2AD <br> b <br> (X, (2nt1) <br> 2 b <br> AD <br> 25 <br> t <br> 2X <br> Sereey <br> 2nd <br> b <br> 2 na <br>
fo <br> I-Lo. ( Sin)2 <br> Sn2nT2 <br> 2n]I <br> Qkbibuton ) <br> s¢- (2n +1) <br> Do <br> 22 <br> 34 <br>
S'n57 <br> 6 <br> L mi nmg <br> d(2nt) <br> L49 <br> ghd <br> mnima <br> 20/ <br>
QndGradp <br> Ans <br> 2 dp <br> (A) O5 mm <br> 2 <br> 4 m <br> b <br> R <br> 10 <br>
hd Grade 2022, <br> -fsr R <br> (ohractton rtig) <br> b <br> bngn <br> An- C <br> -. <br>
nd Groacle 2022 <br> (A <br> 299 2 <br> ep G570 A <br> 1 <br> ) 533 6 <br> h, <br> nd conat. <br> 65 0 <br> 65700 <br> O3650 <br> NOTE <br> B6 5D, <br> b <br> d= <br> [Ans-c) <br>
Q.29 <br> Grrade <br> ( <br> Band <br> Banola <br> Bande <br> Anels emaln <br> hd <br> faay <br> Real dmo <br> d slue(deol <br> max <br> (Ans-C <br> 20o00 <br>
bsín n <br> Ð-vey snal <br> b <br> " d, 8.9 X10 m <br> b <br> zls <br> 20, 0b0 <br> 2 <br> 2X)04 <br> 3.9 xo <br> 2X106 <br> 190 <br> 2X 166 <br> 0385 <br> -19 X57.3 <br> =59,a0 <br>
Jt Grace s3 <br> Qo81 <br> o32 <br> 15000 <br> b nA <br> Bine <br> b1X6X10 <br> ín 30 <br> bl210 <br> Per cm <br> 333 picm <br> z <br> sls <br> 80 <br> NNo333 <br> 12. <br> N 8o 333X1o <br>
Ans <br> Q.83 <br> B0 <br> 18 00 A <br> 9 <br> Softy -. 24 <br> (20) <br> () 4200 n° 600 <br> 5000 <br> b <br> 70 <br> fGs sfa <br> 6000 <br> d2 <br> 6000 X0 <br>
afn (3) <br> md bsné <br> 1XS000 XroO= bxsn30 <br> b 10 <br> Sine <br> Si5|) <br> 2 <br> e si4) <br> (2n+1)= bsne <br> 2 <br> = b Sine <br> 26 <br> 2 5000XID° <br>
Unolais <br> (Dolatise <br> 09164 |2025 <br> Potasng plane (qayas <br> (Anab's) <br> yoR) <br>
LdRJ /Pola'sed Liqkt) - <br> i) PLane Pslaze <br> Oscillatia) <br> LSane Gro pagation (yealiad <br> ob20)) <br>
fta K - <br> (Cireulanly Relanle ed <br> Y <br> L- gry <br> X <br> (i) Epteally Polanised <br> Y <br> R- grífay <br> X <br> X <br>
Bo <br> B <br> Es <br> Theee ap <br> Pespondouds <br>
gd Polaise <br> ) <br>
fasos <br> R <br> .L mX. <br>
(i) omflet'on <br> () regractn <br> dontle nafoactin <br> d'e heo m (fieva) <br>
1 <br> NOT <br> E9i- ip <br> 90 <br> (buld) <br> Rauerl (do) <br> Denser (He) <br>
Sin <br> Sinr <br> Stn(90- áp) <br> NOTE <br> ) <br> Sin dp <br> Glass <br> ugater <br> USates 52 <br>
Ond Grrade <br> Aus <br> 37° <br> ot390° <br> Lp-90- 37 <br> lp 53 <br> Q35 <br> (r37° <br> tani <br>
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(Aslari ee) <br> fa (Biot) <br> (oghead Actit) <br> opheally adive <br> (D= ,+ ,+, <br> matteh <br> Avelzes <br> (Leveo Rohtoy <br> Dcteotatry <br>
HI <br> ci) <br> (h) <br> (| <br> Rotatfo) <br> Degrer <br> C <br>
Thickness <br> LA 20l6 <br> Q.s6) <br> 4 (- t) <br> A)tan <br> I54 <br> 1.33, <br> d 2n41) <br> 54 Jo33& <br> ( taun' <br> 2 (l- lo) <br> ).33 <br> 1.54 <br> E) <br>
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