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GCE JUN 2008 : AS 1Forces and Electricity (Irish Medium)

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Uimhir L rionaid 71 Uimhir Iarrth ra ADVANCED SUBSIDIARY (AS) General Certificate of Education 2008 Fisic Aonad Meas naithe AS 1 ag meas n Mod l 1: F rsa agus Leictreachas [ASY11] D M IRT 17 MEITHEAMH, IARN IN AM 1 uair an chloig. TREOIR D IARRTH IR Scr obh d Uimhir L rionaid agus d Uimhir Iarrth ra sna sp sanna chuige sin ag barr an leathanaigh seo. Freagair gach ceann de na seacht gceist. Scr obh do fhreagra sna sp sanna chuige sin sa cheistph ip ar seo. EOLAS D IARRTH IR Is 60 an marc ioml n don ph ip ar seo. Meas n far caighde n na cumars ide scr ofa i gceist 3(a). L ir onn figi ir idir l ib n ar thaobh na l imhe deise de leathanaigh na marcanna at ag dul do gach ceist n do gach cuid de cheist. Tarraing tear d aird ar an Bhileog Sonra agus Foirml at istigh sa cheistph ip ar seo. T cead agat ireamh n leictreonach a s id. Beidh rial ir agus uillinntomhas de dh th ort. Don Scr daitheaoir amh in Uimhir Ceiste 1 2 3 4 5 6 7 Marc Ioml n 4658.03 Marcanna M bh onn luachanna na dtairiseach fisiceach de dh th ort le ceist ar bith sa ph ip ar seo a fhreagairt, t siad le f il ar an Bhileog Sonra agus Foirml . Scr daitheoir Amh in Marcanna Athmharc Freagair gach ceann de na seacht gceist. 1 (a) (i) B onn aonaid ag sc laigh agus l ir onn siad cainn ochta fisici la irithe. B onn aonaid ag veicteoir chomh maith agus l ir onn siad cainn ochta fisici la eile. Cad a dh anann idirdheal idir cainn ocht sc lach agus cainn ocht veicteoireach? ______________________________________________________ ____________________________________________________ [1] (ii) Tagann cuid mh r cainn ochta fisici la chainn ochta an bhunaonaid SI. Is iad mais, fad, am agus teocht cainn ochta an bhunaonaid SI at i gceist anseo. Is cainn ochta sc lacha iad gach ceann de chainn ochta an bhunaonaid SI at liostaithe thuas. N cainn ochta sc lacha iad gach ceann de chainn ochta an bhunaonaid SI at liostaithe thuas. Tice il ( ) an bosca thuas at ceart, dar leat. Luaigh an bunaonad SI do theocht. Aonad _____________ 4658.03 [1] 2 [Turn over (b) phointe tagartha tosaithe P, t ann long fad irithe d reach thuaidh. Casann s ansin agus t ann s fad eile d reach soir. Is leis an veicteoir R ar F or 1.1 a thaispe ntar an d l ithri comhthoraidh P. Scr daitheoir Amh in Marcanna Athmharc (i) Ar F or 1.1 comhl naigh sceitse lip adaithe a thaispe nfaidh an veicteoir T don d l ithri thuaidh de P agus an veicteoir O don d l ithri soir de P. T R O I D P [2] F or 1.1 (n l s de r ir sc la) (ii) Is 15.0 km an d l ithri comhthoraidh P. Is 37 an uillinn idir an d l ithri comhthoraidh agus an d l ithri thuaidh. R omh an fad a bogadh thuaidh P agus an fad a bogadh soir P. Fad thuaidh = _____________ km Fad soir = _____________ km 4658.03 [2] 3 [Tiontaigh an leathanach 2 (a) (i) Sainmh nigh m iminteam coirp. Scr daitheoir Amh in Marcanna Athmharc ________________________________________________________ ____________________________________________________ [1] (ii) n sainmh ni agat, taispe in gur aonad le haghaidh m imintim N s. ________________________________________________________ ________________________________________________________ ____________________________________________________ [1] (b) I ndaorchluiche, caitheann an caiteoir liathr id dar mais 143 g faoi threoluas 30.0 m s 1 i dtreo imreora. Buaileann an t-imreoir an liathr id lena shlac n, agus cuireann d reach ar ais i dtreo an chaiteora faoi threoluas 43.0 m s 1. B onn an liathr id i dteagmh il leis an slac n ar feadh 0.011 s. (i) R omh m id mh iminteam tosaigh na liathr ide. M iminteam tosaigh = _____________ N s [1] (ii) R omh m id mh iminteam deiridh na liathr ide. M iminteam deiridh = _____________ N s 4658.03 4 [1] [Turn over (iii) R omh an r og a thugtar don liathr id ag an slac n. Scr daitheoir Amh in Marcanna R og = _____________ N s Athmharc [2] (iv) R omh an me nfh rsa a bh onn ar an liathr id nuair a bh onn s i dteagmh il leis an slac n. Me nfh rsa = _____________ N 4658.03 [2] 5 [Tiontaigh an leathanach Ba ch ir duit cuid (a) den cheist seo a fhreagairt i bpr s lean nach. Meas n far t ar chaighde n na cumars ide scr ofa. 3 Scr daitheoir Amh in Marcanna Athmharc (a) T f rsa comhphl nacha ag feidhmi ar mhais at saor le bogadh. Pl igh ina ioml ine an suntas fisici il agus an toradh sa ch s go nd anann na f rsa polag n druidte, agus sa ch s nach nd anann siad polag n druidte, nuair a tharraing tear l ar id veicteora de na f rsa . __________________________________________________________ __________________________________________________________ __________________________________________________________ __________________________________________________________ __________________________________________________________ __________________________________________________________ __________________________________________________________ _______________________________________________________ [3] Caighde n na cumars ide scr ofa [1] (b) T carr ar fos ar thalamh bog l ibe. T 3 r pa chaola adroma ceangailte de phointe ar thosach an chairr. Feidhm tear f rsa comhph nacha comhthreomhar leis an talamh, agus dar m ideanna a thaispe ntar, ar an charr ag baint s ide as na r pa seo mar a l ir tear in F or 3.1. Ach fanann an carr ar fos, fach. 210 N 40 40 140N 70N F or 3.1 (n l s de r ir sc la) 4658.03 6 [Turn over Tr l ar id sc la a tharraingt n tr ireamh a dh anamh, faigh m id agus treo an fh rsa a shol thra tear ag an l ib leis an charr a choinne il ar fos. Scr daitheoir Amh in Marcanna Athmharc F rsa a shol thra tear ag an l ib = __________________________ N Treo = ______________________ 4658.03 [4] 7 [Tiontaigh an leathanach 4 (a) D an idirdheal idir fuinneamh imtharraingteach poit insi il agus fuinneamh cin iteach. Scr daitheoir Amh in Marcanna Athmharc __________________________________________________________ _______________________________________________________ [1] (b) T carr p irce ilte ar fh na. De ghn th, cuireann l mhchosc n cairr f rsa friota och i bhfeidhm le nach ngluaisfidh an carr. T l mhchosc n an chairr seo lochtach agus gluaiseann an carr go mall foisteanach le f na faoi luas aonfhoirmeach. Cuir s os ar an d igh a bhfeidhm onn prionsabal imchoime d an fhuinnimh ar an charr de r ir mar a ghluaiseann s le f na. __________________________________________________________ __________________________________________________________ __________________________________________________________ __________________________________________________________ _______________________________________________________ [3] 4658.03 8 [Turn over (c) (i) Is 3.00 m s 1 an luas at faoi charr paisin ara ag barr cnoic ar r ill rollch st ra, mar a thaispe ntar in F or 4.1. T ann s s os an cnoc agus gluaiseann s suas go barr cnoic eile. Scr daitheoir Amh in Marcanna Athmharc 3.00ms 1 25.0m 14.0 m F or 4.1 Ag glacadh leis go bhfuil frithchuimilt neamhshuntasach, r omh luas an chairr ag barr an dara cnoc. Luas = ________ m s 1 [3] (ii) M nigh, i dt arma fuinnimh, cad chuige ar m an freagra a fuair t do luas an chairr n a tharl dh i nd ir re. ______________________________________________________ ______________________________________________________ ____________________________________________________ [1] 4658.03 9 [Tiontaigh an leathanach 5 (a) Ar F or 5.1 sceitse il graif lena thaispe int c n d igh a bhfuil friota ocht F gach comhph irt ciorcaid ag athr le teocht. (i) Fad de shreang mhiotail aonfhoirmeach F/ Scr daitheoir Amh in Marcanna Athmharc (ii) Teirmeastar TCD (NTC) F/ 0 50 teocht/ C 0 50 teocht/ C [2] F or 5.1 (b) (i) T seolt ir fada le haghaidh iarnr id leictrigh le d anamh as fad bhair dar trasghearradh aonfhoirmeach. D an idirdheal idir friota ocht agus friotachas an fhaid bhair seo. ______________________________________________________ ______________________________________________________ ______________________________________________________ ____________________________________________________ [2] (ii) T dh bhar, A agus B, ar f il leis an seolt ir a dh anamh. Is iad 1.60 10 8 m agus 5.00 1016 m faoi seach a bhfriotachas. T an seolt ir 2.30 km ar fad agus is 50.0 cm2 an t-achar trasghearrthach. Roghnaigh bhar f irsteanach agus l irigh do rogha tr thic ( ) a chur sa bhosca chu . R omh an chumhacht a chaitear sa seolt ir seo nuair is 44.0 A an sruth tr d. bhar A B Cumhacht a chaitear = ___________ W 4658.03 10 [6] [Turn over LEATHANACH B N (Leanann na ceisteanna ar an ch ad leathanach eile) 4658.03 11 [Tiontaigh an leathanach 6 (a) T friot ir dar friota ocht 3.0 ceangailte de chadhnra dar f.l.g. (e.m.f.) 12.0 V agus dar friota ocht inmhe nach 0.60 , mar a thaispe ntar in F or 6.1. Scr daitheoir Amh in Marcanna Athmharc X 0.60 3.0 12.0 V Y F or 6.1 T an friot ir 3.0 le fanacht sa chiorcad, ach t friot ir inathraithe ceangailte den chiorcad idir point X agus Y le gur f idir an fhriota ocht sheachtrach ifeacht il a choigeart sa d igh go n-aistr tear uaschumhacht n chadhnra go dt an ciorcad seachtrach oiri naithe. (i) Cad chuige a bhfuil an friot ir inathraithe ceangailte ar an d igh a luaitear? ______________________________________________________ ____________________________________________________ [1] (ii) R omh an mh id ag a gcaithfear an friot ir inathraithe a shocr le go bhfaighfear uasaistri cumhachta n chadhnra. Friota ocht = ___________ 4658.03 [3] 12 [Turn over (b) T l onra friot ir ceangailte de chadhnra dar f.l.g. 6.0 V agus dar friota ocht inmhe nach neamhshuntasach. Taispe ntar m id gach friot ra in F or 6.2. Scr daitheoir Amh in Marcanna Athmharc 6.0V 12 7 11 9 4 F or 6.2 R omh an sruth a tharraing tear n chadhnra. Sruth = ___________ A 4658.03 [6] 13 [Tiontaigh an leathanach 7 T friot ir inathraithe, ar f idir lena fhriota ocht luachanna 0 go 10.0 k a ghlacadh, ceangailte mar roinnteoir poit insil de chadhnra dar f.l.g. 12.0 V agus dar friota ocht inmhe nach neamhshuntasach, mar a thaispe ntar in F or 7.1. Scr daitheoir Amh in Marcanna Athmharc 12.0 V B X C Vo A Y F or 7.1 T dh fhoirceann an fhriot ra inathraithe lip adaithe A agus B agus t an sleamhn n teagmh la lip adaithe C. Is idir na teirmin il X agus Y at voltas aschuir Vo an roinnteora poit insil. (a) T sleamhn n an roinnteora poit insil socraithe ag su omh sa d igh gurb 8.00 k an fhriota ocht idir B agus C. R omh an voltas aschuir Vo idir na teirmin il X agus Y. Voltas aschuir Vo = _________ V [2] (b) Bogtar an sleamhn n anois sa d igh gurb 3.60 V an voltas aschuir Vo. R omh m id na friota ochta idir A agus C. Friota ocht idir A agus C = _________k 4658.03 14 [2] [Turn over (c) Socra tear an sleamhn n teagmh la anois sa d igh gurb ionann an fhriota ocht idir A agus C agus an fhriota ocht idir C agus B. Ceangla tear friot ir l id dar friota ocht 15.0 k idir na teirmin il X agus Y. R omh an difr ocht sna voltais idir X agus Y nuair a bh onn an friot ir l id i l thair agus nuair a bhaintear ar shi l . Difr ocht sna voltais = _________ V Scr daitheoir Amh in Marcanna Athmharc [4] (d) Freagair (i) agus (ii) th os tr na bosca cu a thice il. Nuair a laghda tear an friot ir l id idir X agus Y ina mh id, (i) bheadh an difr ocht sa voltas a r omhadh in (c): n os m n os l mar an gc anna [1] (ii) bheadh an sruth a tharraing tear n chadhnra: n os m n os l mar an gc anna [1] SEO DEIREADH AN SCR DPH IP IR 4658.03 15 [Turn over 531-010-1 0

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Additional Info : Gce Physics June 2008 Assessment Unit AS 1, Module 1: Forces and Electricity (Irish Medium)
Tags : General Certificate of Education, A Level and AS Level, uk, council for the curriculum examinations and assessment, gce exam papers, gce a level and as level exam papers , gce past questions and answer, gce past question papers, ccea gce past papers, gce ccea past papers

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