physics activity reports for class 12th cbse, Study Guides, Projects, Research of Physics

Download physics activity reports for class 12th cbse and more Study Guides, Projects, Research Physics in PDF only on Docsity! Power Souee M.s. (a) A.c. ammky * fig. (a) Circt diagom, b) Acual Sooree of Gupply layout (b) Fuse (o to 0.75 A) Acivb -1 OBTECTINE To aembl APPARATUS REQUREb SECTION -A hoteuy elinninata) cOmpising and oa psuRA SuLKL THeDRY Date Thku bulb (6ViN) each use s o.6 Amain Suith a ptwer pppy usith ed and black plashe covesing, a pAe wit Page the bulbs, thus (Bn lo<p) Supplumntay Main elcbat baad uith a tust -pin Scket and main Susith ele chncy Supplied o u fse demeshc pukpAd in 220 v A,c. and 50 Hz. Thu heUAeheld cxcuk all appiances ae c¡hne ched un pakalal" with mains Tha Sus4tches a cennced in Aeies usih each appliancek in lie usieu. 5A buithy kaquissd fes nemal apaliaON ike hst plales, ele. Al applianea must hase thu whe caled ive uhal and th eath Tofal pANA cond mphi sn p at a him whee e e tha psueA dxasn by appliances bulbs, Hues cent tube) an ete 15 A sockatA and Suitches ae kuquie d fex heay load applianceA ke fiqeate 2 B 4. Actiity -2 OBJECTIVE To aenb lan cixuib APPARAIUS AND MATERIAL Appaxabs Matiol PROCEDVRE Conngt Ond Hhen in. fhe commpsnnty a gixen eechncal cixcik (Say hra'a A yolnaex and an anamlex o appxpat xange , a bauy An unknun istanKe intanc col Cennecig wid, UTILITY he conm)thunth Resibtas indutoxy ete) in sekies wth each ohes CONCLOSION Sexie, usih batey Connet the ammoer un Soies wth the cxit to m aswe Hhe cueNt. Connect the vatmeet Date Page. pstanhialditene. Conneet the sitch in Sehies eth he battey Assembuy he ela chical n paxale te Hhe gistax te meaWk the ompshurt, un ele chic cruit us camplek unknn uistanse * Cicuut Diognam * DIAG RAM Boteny VoJnetu K Rhesstot Rhessta Arrrete Rsistane cal Sts way Kay Acivily - 3 08JECTIME Comp nund that ate nt Þatexy aiste Ihetal, Rey ammet er and Velmetes Matk he Cenneckd in Qe 0xdot ahd coct th ARPARATUS AND MATERIAL (o-3) v and als the cixuut diaqram THEORY A batk eliminae axa bate (o to 6), xhegtat, eaistane box Date Page PRO CEDURE 4 a such a e way koy. DC. amnohey (o-3) A ad aDcC. Voltmeex manne that Gn cloing th ciruuk ne cUn Open cixuik diagram lConmpshnta ngt connecked cin prspes ardes) Ammakh? 9t shautd bg connached in Seued , usith th bateau eliminatoz Conhacedn paxall te the ito4 CAnneckd in sosiRh in plan st tan cal) Rhstak 9 shatd be eliminakA uith the batey paxalll in place & rheetatl. CoxRc cixut dagzam Compatun connced in psp ot QTdu) elininaet 5. Achiwihy QBT¬CTIVE APPARATUS AND MATERIAL Agpaxotubi Mulimekx 1o idiy a disdi, an LEDatranAiN te,an Ic a heaisto anda Capaite fsm a mixed calechsn Gf such ems Makial ? AboYe mixed colchign iem THE ORY S6CTION -B des nt Date foy idunbAcaitn appoananaL and oxking each erm usil han to he Considud Page 6 A ciede us a da9 teruminal desid. dE coodueta whn foxwaxd biad and conduet when a eds biaded. 4t does net enit ight tie conducing Hend, it dou nat glou St amita dight hil cAnduucding Hne, it glau). A LGD (ighk enmting disd) is aat a twe txminal dlewica. at alae A bsanaista is a Hie tanminal dsd. The tkninala eptiAr emillex (e) nd colle ctox (c). A capacikt s als a eihe eward biond or A Ic ine4 rakd ìrui) a mulh- karninal daia in toam s a chip. a twe tominal desiu. 9E can ducka whun eithur axward biased oy turese biad. ntact hun i ns ahNaTd asuis toa). 4 conduch eren whsn apenakd uith A C. voltaqe. twe tminal deice 4t dow nst conduct stn hee biasd when a capaitoY conheckd to a D.c. SGuT, hen muh- makx shows ll scal cwnt inihally but it conduc shen ward biasd and dees nat condt whenavee bOAed 4. 2 3 decany a chage PROCEDRE 4 Hhu em ha foUY 03 I Cinkgrakd cixcut). 4 He ikm has Htee keminait a tsaistes ikm has tw quickly 4 as becawÀ that dinikialy a capauto drous Ommn moe eminal a capauior. To diteenhah pxorud as ahad. 94 suh hat Ha black ane 94 psindex movel when ed moes whan volkage us applied n minala, it may he disd, a LED a sisto ot when s veAed and thisa is ne ends au index kd in teoinal maxkd on he muhmkr Date when valage Page 94 painey sdas Nt moe when vollaga id light eissien thi ilem vs a disd P.T.o. hhe wny and als Obs 01. 02. 03 * 08SERVAT IONS Numbe t Moe han 3 Thue IC Tsandistox Capaitar, iode, Lep ox istoy No. Obs 04. 05. 06. Date 8 Psibl unt Unidichehal emit n Jight uni diehenal emit ight Both diHchêh (skady) Anihal bigh bu Nam desico LeD de Rosistox Capauts Page 4. PROCEDURE Ax the black papex sn He qls plad by uaing adhai Plac u kazsk bladus se that Hheix shaxp edgcs Cut the Small cONCLS1ON WhenDight waveA (Spuad)at the PRE CA UT|ON A ditaahsn patexn t oalkxnah bnaht and daxk banda s Date Page A wed ae paals ahd behwegn Hhe shaxp oda, of blads and plece at Scheun a daxk n Seen n th Aiy gap shauld nst be le betmean alas plalea and black papet The razoY blade sheuld be plaad exhemy coLd as peAAible Sochien palteYh sheuld be SeLh ena wall a dark tn apekht thin itE hend aLway * DIARAM 2F 2P (c) F (0) Object ot Safinw B Objec at 2f (e) Objec ot F F 2 2e 26 2 (6) Object bsynd 2F 2F (d) Obiet betwer f and 2f P A 2F (4) Objec betwen F and ophi cal entae 2 Achsiy z (A) OBTECTIlNE APPARATVS sudy h natu and size the image qoanedby a convex land bt waing a cand and a sceen An opheal beneh usith haa upiahta Candl a caxd - boad sceen THEORY whun when when when Hince the Jouardainanilag He obieat PROcEDURE Cinpinia) =2 Date/ Page fs dittehant distanes cOnIeX lens uith holdex a buxning Cictinih) w<EP) becames negaie (image hecorns yirkual) fox caadl dintanee ss than focal ength umage PT.O. bwning candl)is moved tem ininiy tauady be Comes irhal and find gh tacalJangth t th consex lens by waual mthad. Meunk Hh conex ink in hadr un cenhcol upnahk and tkap it sin the * DIAKRAM (0) Objeet at ntirity CA (C) Objet ot c t6 inficikY (e) Objec ot F A (b) bject kuyord C A (d) Objecd betueen C ord f P () Object beturen f and P A) Achisiy -z (8) OBJCTvE O sudy the natu and size 8e Hhe cimag lormed byp a concat mit APARATäS THEDRY An aphcad banch usith tHaee upigha butning candl a caxd-hoa xd scLAN. whan f mi xmula, when Candle en the min when by uing a candl when PRO CEDURE Date Page Hence as thy obËect (bNing candla) is mord fam sofiniay tewarca Hhe coneake mìt uinag Lpeihs ScAeSn) mokes fem mint focus teward in hinity The tuWe cAMA each othr at distance 2ie. at Q concae miM uh hedoz a fox cand distance less than sal engthimage hecame iixtua and Gnd ugh ocal nath sf hu Ancae mnin bå wual muthod &hu end sf the ophcal bench, kesping Mourt hu conare min n hold n rst pn'ghk and keup E neax mìr ace inward. * TAB LE $, No, 02. 04. 05. 06. Object peSihen At Ontinihy Buyond c At c At F Bueon F and f Posihen Bewean P and C At c At in finity Behind t mi Notus Real in veded Reol inveed Roal- invesed Rool inertd Size Vishal- ct Roint sizac) imishod Sorne rlazged Orragi ray -investdxhenaly erlov