
	Trending ▼ ICSE CBSE 10th ISC CBSE 12th CTET GATE UGC NET Vestibulares ResFinder

GCE JAN 2011 : A2 1 Momentum, Thermal Physics, Circular Motion, Oscillations and Atomic and Nuclear Physics - Revised (Irish Medium)

24 pages, 43 questions, 0 questions with responses, 0 total responses,

	gce	+Fave Message
	Profile Timeline Uploads Q & A

Home > gce >

Instantly get Model Answers to questions on this ResPaper. Try now!
NEW ResPaper Exclusive!

Formatting page ...

Uimhir L rionaid 71 Uimhir Iarrth ra ADVANCED General Certificate of Education January 2011 Fisic Aonad Meas naithe A2 1 M iminteam, Fisic Theirmeach, Gluaisne Chiorclach, Ascaluithe agus Fisic Adamhach agus N icl ach AY211 ag meas n [AY211] D ARDAOIN 27 EAN IR, IARN IN AM 1 uair 30 n im ad. 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 ceist. Scr obh do fhreagra sna sp sanna chuige sin sa scr dph ip ar seo. EOLAS D IARRTH IR Is 90 an marc ioml n don ph ip ar seo. Meas n far caighde n na cumars ide scr ofa i gceist 2(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. Tarraing tear d aird ar an Bhileog Sonra agus Foirml at istigh sa scr dph ip ar seo. T cead agat ireamh n leictreonach a s id. Cuireann ceist 9 leis an mheas n sionoptach at de dh th don tsonra ocht. Ba ch ir d iarrth ir tuairim is 20 n im ad a chaitheamh ar an cheist seo. 6458.03 Don Scr daitheoir amh in Uimhir Marcanna Ceiste 1 2 3 4 5 6 7 8 9 Marc Ioml n 1 (a) Sainmh nigh m iminteam. Scr daitheoir Amh in Marcanna Athmharc _______________________________________________________ _____________________________________________________ [1] (b) T trucail iarnr id T1 dar mais 1200 kg ag gluaiseacht feadh riain faoi luas 6.0 m s 1 i dtreo trucail ch naitheach T2 mar a thaispe ntar in F or 1.1. 6.0 m s 1 T1 T2 F or 1.1 (i) R omh m iminteam tosaigh trucail T1. M iminteam = _________________ kg m s 1 [1] (ii) I ndiaidh d ibh imbhualadh lena ch ile, b onn T1 agus T2 ceangailte d ch ile. B onn siad ag gluaiseacht anois faoi threoluas coiteann de 2.0 m s 1. Faigh mais trucail T2. Mais = _________________ kg 6458.03 [3] 2 [Turn over (iii) An sampla seo d imbhualadh leaisteach n d imbhualadh neamhleaisteach? M nigh do fhreagra. Scr daitheoir Amh in Marcanna Athmharc ___________________________________________________ ___________________________________________________ ___________________________________________________ _________________________________________________ [2] 6458.03 3 [Tiontaigh an leathanach 2 I gcuid (a) den cheist seo meas n far th ar chaighde n na cumars ide scr ofa. Scr daitheoir Amh in Marcanna Athmharc (a) (i) An gaol idir br mais sheasta g is agus a theocht nuair at toirt an gh is coinne il tairiseach, d antar tagairt d mar dhl an bhr n mar dhl Gay Lussac. Sa sp s th os, tarraing l ar id l nlip adaithe den fhearas a bheadh in s id leis an ghaol seo a l iri . [3] (ii) Luaigh an gaol idir br g is agus a theocht. ___________________________________________________ _________________________________________________ [1] (iii) Luaigh na tomhais a ghlactar agus an d igh a n- s idtear iad leis an ghaol a fh or . ___________________________________________________ ___________________________________________________ ___________________________________________________ ___________________________________________________ ___________________________________________________ _________________________________________________ [3] Caighde n na cumars ide scr ofa 6458.03 [2] 4 [Turn over (b) T an t-aer istigh i bhfleasc n choinne il ag teocht 17 C agus t dall n rubair in s id leis an fhleasc n a sh al . Cuirtear fead n ribeach dar trastomhas 3.0 mm agus a bhfuil col n gearr mearcair ann isteach sa dall n. Is 40 cm3 toirt an aeir at s innithe. T an c iri ch n in F or 2.1 anseo th os. Scr daitheoir Amh in Marcanna Athmharc Fead n ribeach Mearcair Aer s innithe F or 2.1 D antar an fleasc n a th amh go r idh. R omh an teocht a shroichtear nuair a ghluaiseann an col n mearcair 120 mm suas an fead n ribeach m fhanann an br ag leibh al an atmaisf ir i rith an ama. Teocht = ________________________ C 6458.03 5 [4] [Tiontaigh an leathanach 3 T ann gluaisrotha thart ar chor i mb thar cothrom nach faoi luas tairiseach de 40 km u 1. Is 12.0 m ga chuaire an choir. Scr daitheoir Amh in Marcanna Athmharc F or 3.1 (a) (i) M nigh cad chuige a bhfuil treoluas uilleach ag an ghluaisrotha seo. ___________________________________________________ _________________________________________________ [1] (ii) R omh luach treoluas uilleach, v, an ghluaisrotha agus ag dul thart ar an chor. v = ___________________ rad s 1 [3] (b) (i) M nigh cad chuige a mb onn f rsa de dh th m t an gluaisrotha le dul thart ar an chor. ___________________________________________________ _________________________________________________ [2] (ii) M nigh an d igh a nd antar an f rsa seo. ___________________________________________________ _________________________________________________ [2] 6458.03 6 [Turn over (c) Is 90 kg mais an ghluaisrotha agus s 260 kg mais an ghluaisrothair. R omh m id an fh rsa a bheidh de dh th m t an gluaisrotha le dul thart ar an chor faoi 40 km u 1. F rsa = ___________________ N 6458.03 Scr daitheoir Amh in Marcanna Athmharc [3] 7 [Tiontaigh an leathanach 4 (a) Sainmh nigh gluaisne arm nach shimpl . Scr daitheoir Amh in Marcanna Athmharc _______________________________________________________ _______________________________________________________ _____________________________________________________ [2] (b) Tarraing tear r ad anuas agus scaoiltear . Ansin t ann s tr ghluaisne arm nach shimpl darb aimpliti id 10 cm agus dar minic ocht 2.5 Hz i bpl na ceartingearach. Ar na haiseanna in F or 4.1, tarraing graf de chomhathr d l ithri ch in, s, an r ada ar am, t. Cuir isteach luachanna ar an ais d l ithri ch in agus ar an ais ama. s/cm t/s [3] F or 4.1 (c) s id an graf le treoluas an r ada a fh il 0.60 s n t s. M nigh do fhreagra. Treoluas = _______________ m s 1 _______________________________________________________ _______________________________________________________ _____________________________________________________ [3] 6458.03 8 [Turn over 5 (a) Le fianaise thurgnamhach a shlol thar lena thaispe int go raibh n icl is adamhacha ann, rinneadh c ithn n a scaipeadh tr scragall tana ir. Luaigh dh bhreathn shuntasacha n turgnamh agus m nigh a shuntasa at siad. Scr daitheoir Amh in Marcanna Athmharc Breathn 1. _____________________________________________ _______________________________________________________ M ni __________________________________________________ _______________________________________________________ Breathn 2. _____________________________________________ _______________________________________________________ M ni __________________________________________________ _____________________________________________________ [4] 6458.03 9 [Tiontaigh an leathanach (b) Luann Cothrom id 1 an gaol idir ga n icl ach agus maisuimhir adamhach. Is r0 an me ngha n icl in agus t s cothrom le 1.2 fm. 1 r = r0 A 3 Scr daitheoir Amh in Marcanna Athmharc Cothrom id 1 Luann Cothrom id 2 an gaol idir toirt sf ir agus a gha. 4 V = 3 r 3 Cothrom id 2 (i) Ag glacadh leis gurb 1.66 10 27 kg me nmhais n icl in, s id Cothrom id 1 agus 2 le dl s n icl as 162 C (carb n 12) a fh il. Dl s = ________________ kg m 3 [3] (ii) Is 2.3 g cm 3 dl s adamhach carb n 12. Is 4.5 g cm 3 dl s adamhach tiot iniam 48. Luaigh dl s n icl ach tiot iniam 48 agus m nigh an r as na ocht agat. Dl s n icl ach tiot iniam 48 = ________________ kg m 3 [1] M ni _______________________________________________ _________________________________________________ [1] 6458.03 10 [Turn over 6 T leathr de 3.8 l ag rad n 222. Scr daitheoir Amh in Marcanna Athmharc (a) Sainmh nigh leathr . _______________________________________________________ _______________________________________________________ _____________________________________________________ [1] (b) R omh an l on tosaigh de n icl is rad n 222 at i l thair sa sampla m s 1.52 1015 Bq an ghn omha ocht tosaigh aige. An l on tosaigh de n icl is = ________________________________________________________________________________________________________________________ [3] (c) Uaidh sin, r omh an l on de n icl is rad n 222 a bheidh i l thair i ndiaidh tr imhse 8.6 l . An l on de n icl is rad n 222 = ___________________________ [3] 6458.03 11 [Tiontaigh an leathanach 7 Taispe nann F or 7.1 an d igh a mb onn an fuinneamh nascach in aghaidh n icl in ag athr le maisuimhir. Scr daitheoir Amh in Marcanna Athmharc Me nfhuinneamh nascach in aghaidh n icl in/MeV 10 8 U 6 4 2 0 0 50 100 150 200 250 Maisuimhir A F or 7.1 Tugann Cothrom id 7.2 imoibri eamhnaithe amh in a d fh adfadh a bheith ann do U235 235 92 U 41 156 Ba + 92Kr + 2 1 n + Q 36 0 Cothrom id 7.2 an it a seasann Q do chainn ocht d fhuinneamh teasa. (a) M nigh, agus t ag tagairt do F or 7.1, cad chuige a bhf adfadh an t-imoibri seo tarl go spont ineach. _______________________________________________________ _______________________________________________________ _______________________________________________________ _____________________________________________________ [2] 6458.03 12 [Turn over (b) R omh an fuinneamh Q a scaoiltear san imoibri in Cothrom id 7.2. s id na luachanna seo a leanas. Mais 235 92 U Mais 141 56Ba Mais 92 36Kr Scr daitheoir Amh in Marcanna Athmharc = 235.04u = 140.91u = 91.91u Mais neodr in = 1.01u Fuinneamh a scaoileadh = ________________ MeV 6458.03 13 [3] [Tiontaigh an leathanach (c) Taispe nann F or 7.3 l ar id shimplithe d imoibreoir eamhnach. Scr daitheoir Amh in Marcanna Athmharc malart ir teasa slat rial ch in coincr it gal cruach fuarth n maolaire uisce slat bhreosla n icl ach F or 7.3 (i) M nigh go hachomair an fheidhm at le gach ceann acu seo th os agus ainmnigh bhar a bheadh f irsteanach d ibh 1. an maolaire: ___________________________________________________ ___________________________________________________ 2. na slata rial ch in: ___________________________________________________ _________________________________________________ [4] (ii) Caithfidh m id ioml n an r iniam i gcro leac n an imoibreora a bheith n os m n an mh id chritici il. M nigh cad chuige. ___________________________________________________ _________________________________________________ [1] (iii) Caithfidh m id ioml n an r iniam i slat bhreosla a bheith n os l n an mh id chritici il. M nigh cad chuige. ___________________________________________________ _________________________________________________ [1] 6458.03 14 [Turn over 8 (a) Sa fhr amhshamhail JET den imoibreoir comhle , b onn c ithn n luchtaithe plasma ag athfhilleadh. Caithfidh teochta iontach ard a bheith ann le go dtarl idh comhle n icl ach. M nigh cad chuige a gcaithfidh teochta iontach ard a bheith ann. Scr daitheoir Amh in Marcanna Athmharc _______________________________________________________ _____________________________________________________ [2] (b) M nigh cad chuige, in imoibri comhle n icl ach, a gcaithfidh an plasma a bheith gaibhnithe. _______________________________________________________ _____________________________________________________ [1] (c) Cuir s os go hachomair ar na 3 phr omhchine l de ghaibhni plasma. 1. _____________________________________________________ _______________________________________________________ 2. _____________________________________________________ _______________________________________________________ 3. _____________________________________________________ _____________________________________________________ [3] 6458.03 15 [Tiontaigh an leathanach 9 Is f idir an ciorcad in F or 9.1 anseo th os a s id leis an fhriota ocht inmhe nach r de chill dar FLG (EMF) E a fh il. Is fad de shreang friota ochta YZ at ceangailte de chadhnra 3 V dar friota ocht inmhe nach nialas. Scr daitheoir Amh in Marcanna Athmharc 3V l Y X Z A E r R F or 9.1 Ar dt s, socra tear an friot ir inathraithe R ag 20 , an fhriota ocht is airde at aige. Bogtar an teagmh il sleamhn in X go mall ansin feadh na sreinge go mb onn l amh nialas ar an aimpmh adar ogair A. D antar fad l na sreinge a thaifeadadh ansin. D antar an pr iseas seo ar s agus ar s do cheithre luach eile de R agus t na tortha in T bla 9.1. T bla 9.1 Friota ocht R/ 20 10 5.0 2.0 1.0 Fad l/m 0.91 0.83 0.71 0.50 0.33 Cuireann teoiric in i l go bhfuil an gaol idir R agus l san fhoirm 1 E 1 = R 3lr r Cothrom id 9.1 an it arb E an FLG (EMF) den chill agus is luach anaithnid E. 6458.03 16 [Turn over (a) (i) Ba ch ir graf l ar 1 a bhreacadh le r a fh il. l R Scr daitheoir Amh in Marcanna Athmharc Taispe in cad chuige a bhfuil an graf seo f irsteanach. [2] (ii) Caithfear luachanna eile a fh il le go mbeidh t balta an graf at luaite in (a)(i) a bhreacadh. R omh na luachanna seo ceart go dt 2 fhigi r bhun sacha agus d an iad a thaifeadadh sna col in bh na in T bla 9.1. Cuimhnigh na haonaid a chur isteach. [3] 6458.03 17 [Tiontaigh an leathanach (b) (i) An grafph ip ar agus an bunphointe (0, 0) mar a thaispe ntar ar an eangach in F or 9.2 in s id, breac an graf. 0 0 Scr daitheoir Amh in Marcanna [5] F or 9.2 6458.03 Athmharc 18 [Turn over (ii) Uaidh sin, r omh luach r, friota ocht inmhe nach na cille. Scr daitheoir Amh in Marcanna r = _______________ [2] Is f idir luach anaithnid FLG (EMF), E, na cille a fh il chomh maith. (iii) R omh luach E. E = _________________ V [4] (c) Cuirtear cill eile isteach in it na cille. T friota ocht inmhe nach is airde ag an chill seo ach t an FLG (EMF) aici mar an gc anna leis an ch ad chill. C n ifeacht a bheidh aige seo ar an ghraf a tharraing t in (b)(i)? _______________________________________________________ _______________________________________________________ _____________________________________________________ [2] SEO DEIREADH AN SCR DPH IP IR 6458.03 19 Athmharc Cuireadh isteach ar chead chun an t- bhar c ipchirt uile a at irgeadh. I gc sanna irithe is f idir n r irigh le CCEA teagmh il a dh anamh le h in ir c ipchirt agus beidh s s sta na hadmh lacha sin a f gadh ar l r a chur ina gceart amach anseo ach a chur ar an eolas. 6458.03 Fisic GCE Bileog Sonra agus Foirml do A2 1 agus A2 2 Luachanna na dtairiseach luas an tsolais i bhfol s c = 3.00 108 m s 1 ceada ocht fol is 0 = 8.85 10 12 F m 1 1 = 8.99 109 F 1 m 4 0 bunlucht e = 1.60 10 19 C tairiseach Planck h = 6.63 10 34 J s aonad maise adamha (aontaithe) 1 u = 1.66 10 27 kg mais leictreoin me = 9.11 10 31 kg mais pr t in mp = 1.67 10 27 kg g stairiseach m larach R = 8.31 J K 1 mol 1 tairiseach Avogadro NA = 6.02 1023 mol 1 tairiseach Boltzmann k = 1.38 10 23 J K 1 tairiseach na himtharraingthe G = 6.67 10 11 N m2 kg 2 luasgh ar saorthitime ar dhromchla an Domhain g = 9.81 m s 2 leictreonvolta 1 eV = 1.60 10 19 J *AY211INS* AY211INS 6458.04 D fh adfadh na foirml seo a leanas a bheith s ideach le roinnt ceisteanna sa scr d a fhreagairt: Meicnic Imchoime d fuinnimh 1 1 mv 2 mu 2 = Fs 2 2 Dl Hooke F = kx (tairiseach linge in k) d fh rsa tairiseach Gluaisne arm nach shimpl D l ithri x = A cos t Leibh al fuaimdh ine/dB = 10 lg10 Trasna ocht an d fhoinse = Fuaim I I0 Tonnta ay d Fisic theirmeach Me nfhuinneamh cin iteach m il n 1 3 m c2 = kT 2 2 Teoiric chin iteach 1 pV = Nm c2 3 Fuinneamh teirmeach Q = mc Toilleoir 1 Toilleoir ina sraith = 1 + 1 + 1 Toilleoir treocheangailte Amthairiseach 6458.04 C = C1 + C2 + C3 = RC 2 [Turn over Solas Foirmle an lionsa Formh ad 1 = vf v m=u u + Leictreachas Difr ocht poit insil losa Roinnteoir poit insil V = E Ir (F.l.g. E; Friota ocht Inmhe nach r) R1Vin Vout = R +R C ithn n agus f t in Meath radaighn omhach A = N A = A0e t Leathr t1 = 0. 693 Cothrom id de Broglie = h p 2 An n icl as Ga n icl ach 6458.04 1 r = r0 A3 3 6458.04 [Turn over

Formatting page ...

Additional Info : Gce Physics January 2011 Assessment Unit A2 1, Momentum, Thermal Physics, Circular Motion, Oscillations and Atomic and Nuclear Physics - Revised (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

gce chat

Horizontal lines at:
Guest Horizontal lines at:
AutoRM Data:
Box geometries: