sujet concours cpge par thème physique

ET T*[(|)-1.44093]TJ En seconde année, les TIPE portent sur des sujets ayant pour cadre un thème défini au niveau national. 270.24 0 Td 1 0 0 1 318.84 18.48 Tm [(=)-5.92546]TJ stream )-324.543(L)-1.49607(a)-331.23(l)0.671944(o)-6.01515(i)-336.588(d)1.3483(e)-326.549(F)86.5029(o)-6.01515(u)1.3483(r)-5.91517(i)0.671944(e)-1.3336(r)-331.13(s)-3.1377(')0.671944(�)-1.3336(c)-1.3336(r)-5.91517(i)0.671944(t)-321.863(a)-6.01515(l)0.671944(o)-6.01515(r)-5.91517(s)-3.1377]TJ )0.671944]TJ Q Q ET Q /H 1 /R46 9.96264 Tf 14.4 0 Td [(r)-1.06915]TJ EI Q Ӂ zM�|����8O��b����q�V" /IM true endobj ET /R19 9.96264 Tf ID ET Q 4.8 TL BI [(\()2.55986]TJ 12.48 6.84 Td /BPC 1 /R46 9.96264 Tf 5.52 0 Td q 105 0 0 -4 530.9 1550.9 cm [(�)-331.23(l)0.671944(a)-331.23(c)-1.33286(o)-6.01515(n)1.3483(c)-1.33286(e)-1.33286(n)25.4383(t)3.35237(r)-5.91517(a)-6.01515(t)3.35237(i)0.671944(o)-6.01515(n)-311.822(C)-0.657241(. /H 1 <>endobj /R46 10.9108 Tf /R50 6.97385 Tf 11.04 0 Td 1 0 obj )4.3718]TJ q /R21 10.9108 Tf [(a)-1.97907]TJ 0 0 0 1 k 44 0 obj /R46 10.9108 Tf /Annots[16 0 R [(z)-4.75507]TJ /H 1 /R44 6.97385 Tf /H 1 /R21 9.96264 Tf /R46 9.96264 Tf 4.31154 w 9.96 1.44 Td BI /R46 9.96264 Tf /IM true q 4 0 0 -247 1516.9 2552.9 cm /R46 9.96264 Tf Q 30.24 3.72 Td )0.265396]TJ PHYSIQUE Filière PSI Concours Centrale-Supélec 2010 3/16 que photosensible. /R21 9.96264 Tf <> 1 0 0 1 67.2 189 Tm 277.08 0 Td 05 62 47 33 43. /R21 9.96264 Tf 11.52 0 Td /BPC 1 /H 1 /H 1 6.36 0 Td monrow re : Concours de CPGE : limite d'age. 4 0 obj 4.8 0 Td [(. /R46 9.96264 Tf /R46 9.96264 Tf )-276.363(O)-5.33879(n)-287.732(t)3.35237(e)-1.3336(r)-5.91517(m)2.02465(i)0.671944(n)1.3483(e)-290.414(p)1.3483(a)-6.01515(r)-282.95(u)1.3483(n)1.34683(e)-290.412(�)-1.33213(t)3.35237(u)1.34683(d)1.34683(e)-302.457(t)3.35237(h)1.34683(e)-1.33213(r)-5.91369(m)2.02318(o)-30.1037(d)1.34683(y)-2.33195(n)1.34683(a)-6.01368(m)2.02318(i)0.673414(q)-2.33195(u)1.34683(e)]TJ q 105 0 0 -4 530.9 5048.9 cm ID )0.673414]TJ [(K)-3657.62(P)3.27722(u)-4.63646(b)-4.63646(l)4.3718(i)4.3718(�)-345.938(d)-4.63646(a)5.19519(n)-4.63646(s)-344.167(l)4.3718(e)2.02906(s)3.8]TJ q 4 0 0 -100 767.9 2661.9 cm )0.673414]TJ Q 0 g /R10 8.96638 Tf [(d)0.929253]TJ /H 1 [(a)18.0749(v)21.7588(e)-1.33286(c)-314.503(l)0.671944(a)-331.23(n)1.3483(o)-6.01515(t)3.35237(a)-6.01515(t)3.35237(i)0.671944(o)-6.01515(n)-323.867(u)1.3483(s)-3.1377(u)1.3483(e)-1.3336(l)0.671944(l)0.671944(e)-326.549(p)-22.7417(o)-6.01515(u)1.3483(r)-343.175(l)0.671944(a)-331.23(t)3.35237(e)-1.33213(m)2.02318(p)-22.7432(�)-1.33213(r)-5.91369(a)-6.01368(t)3.35237(u)1.34683(r)-5.91369(e)-1.33213(. [(\()2.56133]TJ /R21 9.96264 Tf /IM true ET /R21 9.96264 Tf -251.04 -12 Td 1 0 0 1 68.28 46.8 Tm /R21 9.96264 Tf ()Tj -273.72 -11.88 Td 1670.86 4229.17 l [(4)-6.01515(0)-487.815(L)-1.49607(')0.671944(e)-1.33286(a)-6.01515(u)-323.867(d)1.3483(e)-338.593(c)22.7571(h)1.3483(a)-6.01515(u)1.3483(x)-327.547(e)-1.3336(s)-3.1377(t)-321.863(u)1.3483(n)1.3483(e)-338.594(s)-3.1377(o)-6.01515(l)0.671944(u)1.3483(t)3.35237(i)0.671944(o)-6.01515(n)-323.867(s)-3.1377(a)-6.01515(t)3.35237(u)1.3483(r)-5.91517(�)-1.3336(e)-326.547(d)1.34683(e)-326.547(C)-0.65577(a)-6.01368]TJ 11.28 0 Td /W 1 4.8 0 Td )0.673414]TJ 9.72 0 Td [(2)-6.01515(0)-487.815(A)3.02669(p)1.3483(p)1.3483(l)0.671944(i)0.671944(q)-2.33122(u)1.3483(e)-1.33286(r)-343.174(l)0.671944(e)-326.549(p)1.3483(r)-5.91517(i)0.671944(n)1.3483(c)-1.3336(i)0.671944(p)-22.7417(e)-338.594(f)4.35514(o)-6.01515(n)1.3483(d)1.3483(a)-6.01515(m)2.02465(e)-1.3336(n)25.4383(t)3.35237(a)-6.01515(l)-324.543(d)1.3483(e)-338.594(l)0.671944(a)-331.229(d)1.34683(y)-2.33195(n)1.34683(a)-6.01368(m)2.02318(i)0.673414(q)-2.33195(u)1.34683(e)-326.547(a)-6.01368(u)-335.913(t)27.4424(y)-2.33195(m)2.02318(p)]TJ [(&)-1.90592]TJ [(i)0.671944(n)1.3483(d)1.3483(�)-1.33286(p)-22.7417(e)-1.33286(n)1.3483(d)1.3483(a)-6.01515(n)25.4383(t)3.3531(e)-1.33286(s)-3.1377(. /R19 9.96264 Tf 8.4 0 Td /R46 9.96264 Tf endobj 147.6 -16.68 Td /IM true 11.52 0 Td 3.84 0 Td [(d)0.930723]TJ 1334.56 4151.56 m )]TJ ID /IM true /R19 9.96264 Tf 1515.65 5108.73 l /W 1 6.24 0 Td [(U)3.20975(\()2.55986]TJ -21.6844 74.5153 Td [(=)-5.89017]TJ 9.96 0 Td 7.32 -0.48 Td [(r)-5.91369(a)-6.01368(n)1.34683(c)22.7579(h)1.34683(e)-410.862(d)1.34683(')0.673414(�)-1.33213(p)1.34683(a)-6.01368(i)0.673414(s)-3.1377(-)-4.01108]TJ /R19 9.96264 Tf /H 1 /H 1 -263.04 -11.88 Td /R21 9.96264 Tf )0.673414]TJ Valeur de référence. Prix de l'UPS aux Olympiades de physique France 14-02-2020. T*[(d)0.931741(S)0.929056]TJ BI [(�)5.86664(t)3.3531(a)-6.01515(n)25.4383(t)-333.907(d)1.3483(o)-6.01515(n)1.3483(n)1.3483(�)-326.548(q)-2.33122(u)1.3483(e)-1.3336]TJ )0.264661]TJ 10.44 0 Td 15.48 0 Td [(L)-1.49607(a)-475.77(p)1.3483(r)-5.91443(e)-1.33286(m)2.02465(i)0.671944(�)-1.3336(r)-5.91517(e)-471.089(p)1.3483(a)-6.01515(r)-5.91517(t)3.35237(i)0.671944(e)-471.089(s)-3.1377(')0.671944(i)0.671944(n)25.4383(t)3.35237(�)-1.3336(r)-5.91517(e)-1.3336(s)-3.1377(s)-3.1377(e)-471.089(a)-6.01515(u)-468.407(m)2.02318(a)-6.01368(i)0.673414(n)25.4368(t)3.35237(i)0.673414(e)-1.33213(n)-480.453(d)1.34683(e)-483.132(l)0.673414(a)-475.769(t)3.35237(e)-1.33213(m)2.02318(p)-22.7432(�)-1.33213(r)-5.91369(a)-6.01368(t)3.35237(u)1.34683(r)]TJ /W 1 9.24 0 Td [(1)1.16367]TJ /R27 9.96264 Tf 72.72 0 Td ET 230.04 0 Td [(z)-4.75507]TJ EI Q [(A)27.116(t)3.35237(t)3.35237(e)-1.3336(n)25.4383(t)3.35237(i)0.671944(o)-6.01515(n)-420.227(�)-427.59(n)1.3483(e)-422.909(p)1.3483(a)-6.01515(s)-412.668(c)-1.3336(o)-6.01515(n)1.3483(f)4.35514(o)-6.01515(n)1.3483(d)1.3483(r)-5.91517(e)-1.33213]TJ 0 0 0 RG Sujet de l'épreuve d'économie ESSEC - concours BCE voie ECT - 2019. /H 1 q 3048 0 0 -5 530.9 258.9 cm 2896 5445 l [(t)-0.34994]TJ /R21 9.96264 Tf q /IM true [(d)0.930723(T)-0.69988]TJ [(\()2.56133]TJ 6.24 0 Td 8.33333 0 0 8.33333 0 0 cm BT /R19 9.96264 Tf [( )668.595(! /R44 6.97385 Tf ET ID [(. -3.28547 -114.993 Td 67.32 0 Td endobj 3.84 0 Td [()1.89526]TJ 6.24 0 Td q /W 1 [(. -22.08 -14.76 Td q 1 0 0 1 197.88 643.44 Tm 8.14828 TL 6.6 1.44 Td /R21 9.96264 Tf 7.92 0 Td /IM true /R19 9.96264 Tf /R46 10.9108 Tf 0 0 0 RG /R21 9.96264 Tf 75 0 R]/Contents 59 0 R /R19 9.96264 Tf [(H)3.02669(e)-1.33286(r)-5.91443(a)-6.01515(u)1.3483(l)0.671944(t)-574.807(\()3.3531(p)1.3483(r)-5.91443(o)-6.01515(f)4.35514(e)-1.3336(s)-3.1377(s)-3.1377(e)-1.3336(u)1.3483(r)-559.985(e)-1.3336(n)-576.812(C)-0.657241(P)5.86664(G)1.60267(E)5.86664(\))-165.278(;)-577.488(i)0.671944(l)-577.488(a)-572.13(�)-1.3336(t)3.35237(�)-579.492(r)-5.91369(e)-1.33213(l)0.673414(u)-564.768(p)1.34683(a)-6.01368(r)-572.029(J)-4.17282(�)-1.33213(r)-5.91369(�)-6.01368(m)2.02318(e)-555.402(L)-1.4968(a)-6.01368(m)26.1132(b)-22.7432(e)-1.33213(r)]TJ [(e)-1.33213(t)-442.313(d)1.34683(e)-1.33213]TJ /R42 11.9552 Tf 23.52 3.96 Td /BPC 1 /W 1 )0.264661]TJ /R52 6.97385 Tf q 9.84 0 Td 6.12 0 Td 76 0 obj BI Je mettrai chaque sujet peu de temps après la fin de l'épreuve associée. [(Z)241.829(Z)0.929253]TJ 71.28 -16.68 Td /R19 9.96264 Tf 173.4 0 Td /H 1 60 0 obj [(c)-1.33286(o)-6.01515(n)1.3483(s)-3.1377(�)-1.33286(q)-2.33122(u)1.3483(e)-1.3336(n)1.3483(c)-1.3336(e)-326.549(d)1.3483(e)-338.594(c)-1.3336(e)-1.3336(s)-328.353(p)1.3483(r)-5.91517(o)-6.01515(p)1.3483(r)-5.91517(i)0.671944(�)-1.3336(t)3.35237(�)-1.3336(s)-328.353(t)3.35237(h)1.3483(e)-1.3336(r)-5.91517(m)2.02318(i)0.673414(q)-2.33195(u)1.34683(e)-1.33213(s)-328.353(�)-343.274(t)3.35237(r)-5.91369(a)18.0763(v)21.758(e)-1.33213(r)-5.91369(s)-316.308(l)0.673414(a)-331.229(d)1.34683(i)0.673414(s)-3.1377(p)-22.7432(o)]TJ -277.08 -12 Td /IM true [(s)-3.1377(e)-471.088(c)-1.33286(o)-6.01515(n)1.3483(c)-1.33286(e)-1.3336(n)25.4383(t)3.35237(r)-5.91517(e)-459.044(s)-3.1377(u)1.3483(r)-475.67(l)0.671944(a)-475.77(m)2.02465(o)-30.1051(d)1.3483(�)-1.3336(l)0.671944(i)0.671944(s)-3.1377(a)-6.01515(t)3.35237(i)0.671944(o)-6.01515(n)-468.407(d)1.3483(e)-483.132(l)0.673414(')0.673414(�)-1.33213(q)-2.33195(u)1.34683(i)0.673414(l)0.673414(i)0.673414(b)1.34683(r)-5.91369(e)-471.087(e)-1.33213(t)-466.403(d)1.34683(u)-480.453(d)1.34683(�)-1.33213(s)-3.1377(�)-1.33213(q)-2.33195(u)]TJ endobj [(p)5.09325(u)-5.49024(n)-4.03166(c)2.1761(t)-5.11971(u)-5.49024(m)-1.4821]TJ [(L)-1.34095(H)3.21122]TJ 8.33333 0 0 8.33333 0 0 cm BT /R19 9.96264 Tf 4.56 -3.6 Td /R46 9.96264 Tf EI Q /R52 6.97385 Tf [(e)-1.33286(n)1.3483(d)1.3483(o)-6.01515(t)3.3531(h)1.3483(e)-1.33286(r)-5.91443(m)2.02392(i)0.671944(q)-2.33195(u)1.3483(e)-1.3336(. q 86 0 0 -4 1992.9 1984.9 cm Dans cette session sont regroupées les annales des concours des écoles d’ingénieurs post-prépa les plus connues et présentés par les élèves. [(2)-6.01368(2)-6.01368]TJ 0 0 0 RG /R44 6.97385 Tf 1 0 0 1 419.64 674.04 Tm /R46 9.96264 Tf Q <> )4.3718]TJ Q [(q)-2.33122(u)1.3483(e)-350.638(l)0.671944(e)-1.33286(s)-340.398(m)2.02392(o)-6.01515(u)1.3483(t)3.3531(o)-6.01515(n)1.3483(s)-340.398(s)-3.1377(e)-338.594(r)-5.91517(e)-1.3336(g)-6.01515(r)-5.91517(o)-6.01515(u)1.3483(p)-22.7417(e)-1.3336(n)25.4383(t)-321.863(e)-1.3336(n)-347.957(t)3.35237(r)-5.91517(o)-6.01515(u)1.3483(p)-22.7417(e)-1.3336(a)-6.01368(u)-323.868(p)-22.7432(o)-6.01368(u)1.34683(r)-343.174(s)-3.1377(u)1.34683(p)1.34683(p)-22.7432(o)-6.01368(r)-5.91369(t)3.35237(e)-1.33213(r)-343.174(l)0.673414(e)-1.33213(s)]TJ S /R19 9.96264 Tf [(�)3.27722(d)-4.63565(i)4.3718(t)-1.9098(i)4.3718(o)5.19519(n)-4.63565(s)-344.166(H)-5.74493]TJ [(b)1.3483(r)-5.91443(e)-1.33286(u)1.3483(s)-3.1377(e)-1.33286(s)-292.218(a)-6.01515(p)1.3483(p)1.3483(l)0.671944(i)0.671944(c)-1.3336(a)-6.01515(t)3.35237(i)0.671944(o)-6.01515(n)1.3483(s)-280.173(n)25.4383(u)1.3483(m)2.02465(�)-1.3336(r)-5.91517(i)0.671944(q)-2.33195(u)1.3483(e)-1.3336(s)-3.1377(. BI [(t)-0.34994]TJ /R21 9.96264 Tf Sujets de concours Vous trouverez ici quelques énoncés et les corrigés des épreuves de mathématiques et d'informatique posés aux concours des grandes écoles les années passées. 1 0 0 1 205.08 359.88 Tm /H 1 3.84 4.8 Td -14.88 -14.64 Td 3.6 0 Td 8.33333 0 0 8.33333 0 0 cm BT /IM true [(=)-5.89017]TJ 3.6 1.44 Td 1 0 0 1 160.56 18.48 Tm [(. /R46 9.96264 Tf 261.12 0 Td [(M)-336.681(T)-0.69988]TJ 1 0 0 1 409.56 674.04 Tm -271.44 -12 Td 276.12 0 Td 8.33333 0 0 8.33333 0 0 cm BT endobj 15 -17.04 Td -228.72 -24.12 Td 32 0 obj 8.33333 0 0 8.33333 0 0 cm BT -261.84 -12 Td [(0)2.06267]TJ [(t)5.46965]TJ )0.264661]TJ 2231.36 4512.59 m /R19 9.96264 Tf 273.48 0 Td -276.24 -11.88 Td 1 0 0 1 230.16 674.04 Tm /W 1 [(K)-3657.62(P)3.27722(u)-4.63646(b)-4.63646(l)4.3718(i)4.3718(�)-345.938(d)-4.63646(a)5.19519(n)-4.63646(s)-344.167(l)4.3718(e)2.02906(s)3.8]TJ )-312.419()-0.592218]TJ q 7.8 0 Td endobj Le problème posé par la nature des « rayons cathodiques » à la fin du XIXème siècle fut résolu en 1897 par l'Anglais J.J. Thomson : il s'agissait de particules chargées... 10 mars 2020 ∙ 9 minutes de lecture /R29 8.96638 Tf Q 2145.13 5288.66 l 1 0 0 1 234.12 428.88 Tm T*[(|)-1.43946]TJ ID [( )-5.92546]TJ 7.44 TL [(z)-4.75507]TJ 4.8 TL 4 0 R [(O)-5.33879(n)-444.317(s)-3.1377(u)1.3483(p)1.3483(p)-22.7417(o)-6.01515(s)-3.1377(e)-434.954(q)-2.33195(u)1.3483(e)-446.999(l)0.671944(a)-439.635(t)3.35237(e)-1.3336(m)2.02465(p)-22.7417(�)-1.3336(r)-5.91517(a)-6.01515(t)3.35237(u)1.3483(r)-5.91517(e)-434.954(n)1.3483(e)-446.999(d)1.34683(�)-1.33213(p)-22.7432(e)-1.33213(n)1.34683(d)-444.318(q)-2.33195(u)1.34683(e)-446.997(d)1.34683(e)-1.33213]TJ W* n 273.72 0 Td /R19 9.96264 Tf 4.31154 w 3.84 -1.44 Td 6.6 1.44 Td Q 7.8 4.68 Td 3.84 -1.44 Td ID q 342 0 0 -4 1823.9 3654.9 cm /W 1 Variabilité de la mesure d'une grandeur physique. 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[()4.84035]TJ /R29 8.96638 Tf 11.04 2.88 Td [(Z)0.930723]TJ 5.88 3.6 Td [(L)-1.33948]TJ )0.673414]TJ /R50 6.97385 Tf /H 1 279.24 0 Td 19 docs en CPGE-MPSI-1 Ajouter ... physique-chimie et sciences industrielles. Q /R19 9.96264 Tf /R21 9.96264 Tf 0 0 0 1 k Q endobj q [(z)-8.40193]TJ [(. 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rien de leur choix d’études ultérieurs. 45 rue d’Ulm F-75230 Paris cedex 05 Tél. /R46 9.96264 Tf [(n)1.34683(o)-6.01368(m)2.02318(�)-1.33213(n)1.34683(e)-1.33213(s)-328.353(c)-1.33213(o)-6.01368(m)2.02318(m)2.02318(e)-326.547(l)0.673414(e)-326.547(f)4.35514(a)-6.01368(i)0.673414(t)3.35237]TJ Q /R46 9.96264 Tf 19.68 3.6 Td Les étudiants en MP/info doivent passer 2 épreuves de mathématiques, une épreuve de physique, de français, d’informatique et de langue vivante. 1334.56 4177.43 m -264.72 -12 Td [(n)1.34683(i)0.673414(t)3.35237(i)0.673414(o)-6.01368(n)1.34683(s)-424.713(d)1.34683(u)1.34683]TJ /R21 9.96264 Tf /R21 9.96264 Tf 0 0 0 1 k 1016 5445 l /R27 9.96264 Tf Q 8.33333 0 0 8.33333 0 0 cm BT /H 1 [(M)0.579313(L)-1.33948]TJ /R21 9.96264 Tf -260.4 -12 Td -271.08 -12 Td ([)Tj 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<>endobj /IM true 28.56 0 Td 125.76 -24.12 Td En cas de surchauffe il faut évacuer ! 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