Lista de Problemas Segundo Parcial.

 

Igstd mj prnaijeds pdrd ji sj`ukmn pdrfgdi mj fgkçtgfd y fdtäigsgs.

4.  Id rjdffgök jk hdsj iåqugmd D ↑ Q + 1V sj iijvö d fdan jk uk rjdftnr adtfc d 1:¿F, mj id quj sj natuvgjrnk ins mdtns sg`ugjktjs, mj tgjepn y mj fnkfjktrdfgök mji prnmuftn ’V―, pdrd ukd FD? 5 ?.1 eni/I< t (egk)

?

4?

1?

6?

=?

:?

FV (eni/I)

?

?.403

?.1=8

?.131

?.6?:

?.61?

Mjtjregkj ji nrmjk y id fnkstdktj mj vjinfgmdm mj rjdffgök. 1.  Id rjdffgök jk hdsj `dsjnsd 1D ↑ Q   sj iijvd d fdan jk uk rjdftnr mgsfnktgkun d vniuejk fnkstdktj d 6??¼F. Vg sj pdrtj mj ukd ejzfid quj fnksgstj mj =?% eni mj ’D― y 8?% eni mj uk `ds gkjrtj d 1 dte mj prjsgök y sj tgjkj ukd fnkstdktj mj vjinfgmdm mj 4.1 (eni/I) -4∗  egk-4°d 6??¼F, fdifuidr< d)   a)  f)  m) 

Ji tgjepn rjqujrgmn pdrd difdkzdr ji 3?% mj fnkvjrsgök d 6??¼F. Id prjsgök tntdi difdkzdmd di hgkdigzdr id rjdffgök d 6??¼F. Ji tgjepn mj vgmd ejmgd d 6??¼F. Ji tgjepn jk ji fudi id fnkfjktrdfgök mj ’D― js g`udi d id fnkfjktrdfgök mj ’Q― d

sg idjk jkjr`åd js mj 4? j)  :??¼F, Ji tgjepn ji fudimjiddftgvdfgök prjsgök pdrfgdi mjbfdi/eni. "D" js g`udi d id fnrrjspnkmgjktj mj "Q" d 1??¼F. h)  Id tjepjrdturd d id quj mjaj npjrdr ji rjdftnr pdrd natjkjr ukd fnkvjrsgök mj :?% jk 4? egkutns, sg sj digejktd ji fnepujstn ’D― purn d id prjsgök mj 1 dteöshjrds. 6.  Ji öxgmn kgtrnsn sj mjsfnepnkj mj dfujrmn d id sg`ugjktj rjdffgök 1K1? ↑ 1K1  + ?12  id fnkstdktj mj vjinfgmdm mjtjregkdmd jxpjrgejktdiejktj d 37:¼F js b 5 700 fe6/eni∗s, jk uk rjdftnr d vniuejk fnkstdktj sg sj pdrtj mj ukd prjsgök tntdi gkgfgdi mj 4 dte. ¾Fuäi js id fnkvjrsgök jk i, 4? y 8?? s> =.  Di jstumgdr id rjdffgök 1D + A ↑ Q , jk hdsj `dsjnsd jk mns jxpjrgejktns gkmjpjkmgjktjs, sj natuvgjrnk ins sg`ugjktjs mdtns jxpjrgejktdijs< j xpjrgejktdijs<

_rgejr jxpjrgejktn Vj digejktö ukd ejzfid fnk =?% eni mj D, =?% eni mj A, y 1?% eni mj uk `ds gkjrtj jk uk rjdftnr gktjregtjktj d vniuejk fnkstdktj y d 4??¿F mj tjepjrdturd. _rjsgök tntdi (dte) ]gjepn (c) ? 1.?? 1.?? 6.1:: 4.71 44.833 4.08 1=.=?4 4.8? =8.:=: 4.== 4?1.81 4.13

Vj`ukmn jxpjrgejktn Vj digejktö ukd ejzfid jqugenidr mj D y A jk uk rjdftnr mgsfnktgkun d ukd prjsgök mj 1 dte y d 1?? ¿F mj tjepjrdturd, fnkstdktjs. ]gjepn (c) ? ?.438 ?.817 4.111 1.416 =.?8?

Xniuejk (I) 1.? 4.7 4.0 4.: 4.6 4.4

Mjtjregkj ji vdinr mj id jkjr`åd mj dftgvdfgök jk dftgvdfgök jk ukgmdmjs mj fdinråds pnr eni.

 

:.  Vj jhjftuö id sg`ugjktj rjdffgök jk hdsj `dsjnsd< D+ A ↑ Q jk uk rjdftnr cjreçtgfn mntdmn mj uk edköejtrn, fuyd prujad gkgfgö fnk ukd ejzfid jqugenidr mj D y A fnk ins sg`ugjktjs rjsuitdmns d 4??¼F< Kn. ? 4

t(egk) ? :

_] (dte) 4.??? ?.786

1 6 = : 8

1: :? 4?? 1?? :??

?.3:7 ?.03? ?.87= ?.81? ?.::8

Fdifuij ji tgjepn kjfjsdrgn pdrd natjkjr 0:% mj fnkvjrsgök, sg sj jhjftüd id rjdffgök d ukd  prjsgök tntdi fnkstdktj mj 1 dte, d 4??¿F y fnk ukd digejktdfgök fnksgstjktj jk D56?%, A58?%, Gkjrtjs54?%. 8.  Id rjdffgök grrjvjrsgaij jk hdsj `dsjnsd D ↑ Q + V  sj iijvd d fdan gsntçregfdejktj d 1??¼F jk uk rjdftnr mj vniuejk vdrgdaij d prjsgök fnkstdktj. Id fgkçtgfd mj id rjdffgök js< -r  D  5 ?.??06eni/I∗c. ?.??06eni/I∗c. Fdifuij ji tgjepn jk ji fudi id fnkvjrsgök js mj 7:%, sg id rjdffgök gkgfgd fnk ids sg`ugjktjs prjsgnkjs