Informe Practica 3 Fisica

 

KNEHNKHWKF BH@FQWÐNK@F KNJIWBH AH LFGIWFQIWKI AH JÂPK@F _ræ`tk`f N- 0= LH[ AH LF JXHW]F

Jh`cf ah _rf`tk`f= ?7 ah Ak`khbgrh 7?6: Jh`cf ah Hntrhef= ?; ah Ak`khbgrh 7?6:

Fgstrf`t Kn prf`tk`h kt bfah us rhflkzh ciw kt bfy fjjh`t tch bfss fna whkect ij f giay in kts f``hlhrftkin, ahphnakne in tchkr aksplf`hbhnt hktchr ks kn tch fxks “y‒ ir tch fxks ‒x‒

 

 plus tch fnflysks wck`c `fn gh ahau`ha gy plittkne plittkne tch vfrkftkins ij f``hlhrftkin wktc rhsph`t ti kts bfss fna whkect, kn akjjhrhnt `fshs.

Dhywiras= vfrkfglhs, erfpck`, rhlftkinsckp, f``urf`y, pisktkin, sphha, tkbh.

Whsubhn Hn lf præ`tk`f rhflkzfaf nis afbis `uhntf hn `ðbi puhah fjh`tfr lf bfsf y hl phsi ah un `uhrpi hn su f`hlhrf`kðn, ahphnakhnai ah su ahsplfzfbkhnti yf shf hstf hn hl hmh y i hn hl hmh x, fahbæs ahl fnælksks quh sh puhah ahau`kr fl erfjk`fr sus vfrkf`kinhs ah f`hlhrf`kðn rhsph`ti f su bfsf y fl phsi, hn akstkntis `fsis. @in hstf præ`tk`f piarhbis hnthnahr bu`cis hjh`tis quh tkhnh lf bfsf hn lf f`hlhrf`kðn, li `ufl hs flei quh fplk`fbis hn nuhstrf vkaf `itkakfnf.

_flfgrfs `lfvhs= vfrkfglhs, erfjk`f, rhlf`kðn, hxf`tktua, pisk`kðn, f`hlhrf`kðn, tkhbpi.

6. IGMHQKZI 

Fnflkzfr lf rhlf`kðn jsk`f hntrh lf uhrzf bh`ænk`f y

lf vfrkf`kðn ah vhli`kafa quh surh unf bfsf `ufl qukhrf.

 

Kahn`fr hl pi ah ahphnahn`kf un`kinfl hntrh Juhrzf F`hlhrf`kðn y Bfsf F`hlhrf`kðn hn uni ah lis `uhrpis hn lf akspisk`kðn ahl `frrkl. 7. JX JXNA NAFB FBHN HNQF QF@K @KIN IN QH QHIW IWK@ K@F. F.  

7.6 @in`hptis 7.7 Bivkbkhnti Wh`lânhi Xnkjirbh. Hs fquhl bivkbkhnti hn hl quh unf pfr`ulf sh ahsplfzf sigrh unf trfyh`tirkf rh`tf hstfnai sibhai f unf f`hlhrf`kðn `instfnth. Qfbgkën puhah ahnkrsh `ibi hl bivkbkhnti quh rhflkzf unf pfr`ulf quh pfrhnai ahl rhpisi hs f`hlhrfaf pir unf uhrzf `instfnth. Hl bivkbkhnti rh`lânhi unkirbhbhnth f`hlhrfai (BWXF) hs un `fsi pfr`ulfr ahl bivkbkhnti unkirbhbhnth f`hlhrfai (BXF). 7.0 @frf`thrâs`fs junafbhntflhs ah Bivkbkhnti Wh`lânhi Xnkjirbh. 6. Lf f`hlhrf`kðn y lf uhrzf rhsultfnth sigrh lf pfr`ulf sin `instfnths. 7. Lf vhli`kafa vfrâf lknhflbhnth rhsph`ti ahl hbpi.

0. Lf pisk`kðn vfrâf sheýn unf rhlf`kðn `ufaræ`f rhsph`ti ahl hbpi. Hl BWXF `ibi su nibgrh li knak`f hnh f`hlhrf`kðn `instfnth. 0. Bfth Bfthrk rkfl flhs hs y Hquk Hqukpi piss 0.6 Bfthrkflhs

@frrkl ah fkrh ‐ siplfair Fhriahslkzfair Frrfn`fair bh`ænk`i Qiph Gfrrhrf itihlë`trk`f `intfairf _hsfs

Bfthrkfl ah bintfmh 0.7 Chrrfbkhntfs Knthrf`h.- @ibputfairf.Piwfrh Bhfsurh 1. Knstru Knstru``k ``kinh inhss i pri`ha pri`hakbk kbkhnt hnti i 1.6 Akspinef cirkzintflbhnth hl `frrkl ah fkrh phrh`tfbhnth nkvhlfai y `iliquh sigrh ël, hn hl hxtrhbi hl frrfn`fair bh`ænk`i, luhei hl fhriahslkzfair, hn lf bktfa ahl `frrkl hl tiph y fl nfl lf gfrrhrf itihlë`trk`f `intfairf, hstf ahghræ hstfr `inh`tfaf f lf knthrf`h y hstf f su vhz f lf `ibputfairf `in hl prierfbf Bhfsurh. 1.7 Hl fhriahslkzfair sh f`iplfræ f unf phsf f trfvës ah un ckli, hl `ufl ahghræ pfsfr pir lf pilhf ah lf gfrrhrf itihlë`trk`f. Hn `insh`uhn`kf, hl bðvkl ahghræ bivhrsh `in BWXZ f pfrr ahl rhpisi, frrfstrfnai pir lf phsf quh ahs`khnah. 1.0 Lf gfrrhrf itihlë`trk`f bhakræ hl bivkbkhnti ahl fhriahslkzfair, f trfvës ahl nýbhri ah vuhltfs ah lf pilhf, hstis aftis pfsfn pir lf knthrf`h f lf `ibputfairf. 1.1 Akspuhsti hl fhriahslkzfair  munti fl frrfn`fair bh`ænk`i, f`vh lf shöfl ah bhakaf ah lf `ibputfairf fl bksbi hbpi quh hl fkrh ahntri ahl `frrkl. Puhlth hl frrfn`fair y hl fhriahslkzfair sh bivhræ. Hsth bivkbkhnti hs rhekstrfai pir lf `ibputfairf. Lis aftis shlh``kinfais hx`luyhnai lfs knk`kflhs y lis nflhs lh shræn pripir`kinfais pfrf ahsfrrillfr su knirbh. 1.8 Bfnthnkhnai lf bfsf ahl fhriahslkzfair y lf akstfn`kf quh rh`irrh `instfnths, vfrâh lf uhrzf quh priau`h hl

 

bivkbkhnti hn lf rfzðn uni, ais, trhs, `uftri y `kn`i. Whekstrh hn `faf `fsi, lf f`hlhrf`kðn ahl bðvkl y lf uhrzf nhtf. 1.: @in lf bksbf akspisk`kðn fnthrkir, bfnthnkhnai

fhriahslkzfair, vfrâh lf bfsf ahl bksbi kn`rhbhntænailh hn lf rfzðn uni, ais, trhs, `uftri y `kn`i `in bfsfs pripir`kinflhs. Whekstrh nuhvfbhnth lf f`hlhrf`kðn ahl bksbi y lf bfsf ahl pfn, gfmi hstfs `inak`kinhs. 1.5 Llhnfr lf cimf të`nk`f ah aftis

`instfnth lf uhrzf quh priau`h hl bivkbkhnti y lf akstfn`kf rh`irrkaf pir hl

ahl pri`hakbkhnti 1.8 y 1.:

8. F` F`v vkaf kafaa- tfgu tfgulf` lf`kð kðn n ah afti aftis= s= @in lis aftis igthnkais hn hl nubhrfl 1.8, hlfgirh hl skeukhnth `ufari=

bp2 J(N) f (b/ s7)

?,7?8De ?,?7;1 ?,61?

?,?833 ?,75

?,?330 ?,035

?,6655 ?,156

@in lis aftis igthnkais hn hl nubhrfl 1.:, hlfgirh hl skeukhnth `ufari= J2

?,?330 N

b(De) 7 f (b/ s )

?,7?8 ?,035

?,0?8 ?,73;

?,018 ?,711

:. _WHEXNQFP.

F. @inskahrf @inskahrfnai nai hl prkbhr prkbhr `ufari `ufari ah ah vflirhs, vflirhs, hh`tuë hh`tuë un eræ`i= eræ`i= J ‐f

J-f ?.61 ?.67 ?.6 ?.?3 ?.?: ?.?1 ?.?7 ? ?.6

b2

?.68

?.7

?.78

?.0

?.08

?.1

?.18

 y 7 ∗ y 6 ?,?833∗ ?,?7;1 2 ?,76: 2 ?,75 ∗ ?61?  x 7 ∗ x 6

Fnælksks (Ah vfrkfglhs bfthbæ`i, unkafahs lhy jsk`f)

J2b*f -Bfthbæ`i= J-f J2b*f b hs `instfnth J akrh`tfbhnth pripir`kinfl f lf f d2J/f -Xnkafahs f= (b/ s7) 7

-Xnkafahs J= De b/ s -Akbhnskinfl f= LQ ∗ 7

?.8

?,1?8 ?,76?

 

-Akbhnskinfl J= BLQ ∗ 7 -Akbhnskinfl J/f= B G. Whflk`h Whflk`h lis A.@ [email protected] .L `irrhspinakh `irrhspinakhnths nths y igthnef igthnef lfs lfs rhlf`kinhs rhlf`kinhs hn hntrh trh uhrzf uhrzf y f`hlhrf`kðn. @in quh bfsf sh rhlf`kinf lf phnakhnth igthnkaf hn hl erf`i fnthrkir. Jy2b*f b2 Jy/f b2?,?7;1/?,61 b2?,7?5

Lf phnakhnth igthnkaf hn hl erf`i sh rhlf`kinf `in lf bfsf ahl Pheunai [email protected]

Jy2b*f b2 Jy/f b2?,?833/?,75 b2?,76 Jy2b*f b2 Jy/f b2?,?330/?,035 b2?,773

b2 Jy/f b2?,6655/?,156 b2?,71

@. Xlkzfnai Xlkzfnai hl sheunai sheunai `ufari `ufari ah vflirhs vflirhs rhflk`h rhflk`h hl hl erf`i= b bfsf∗f fsf∗f`hlhrf `hlhrf`kðn. `kðn.

 

b-f ?.18 ?.1 ?.08 ?.0 ?.78 ?.7 ?.68 ?.6 ?.?8 ? ?.7

?.77

?.71

?.7:

?.73

?.0

?.07

?.01

?.0:

?.03

?.1

Fnælksks 

A. Lknhfl Lknhflk`h k`h hl erf`i erf`i fnthrk fnthrkir ir

b-f ?.18 ?.1 ?.08 ?.0 ?.78 ?.7 ?.68 ?.6 ?.?8 ? ?.7

?.77

?.71

?.7:

?.73

?.0

?.07

Fnælksks (Ah vfrkfglhs bfthbæ`i, unkafahs lhy jsk`f)

-Bfthbæ`i= b-f J2b*f J hs `intfnth b*f sin knvhrsfbhnth pripir`kinflhs -Xnkafahs f= (b/ s7) -Xnkafahs b= De -Akbhnskinfl f= LQ ∗ 7 -Akbhnskinfl b= BLQ ∗ 7 -Akbhnskinfl b*f= BLQ ∗7

?.01

?.0:

?.03

?.1

 

H. @ibpfrh @ibpfrh lf `instfnth `instfnth ah ah pripir`kin pripir`kinflkaf flkafa a igthnkaf igthnkaf hn hn hl erf`i erf`i bfsf∗f`hlhrf`kðn, `in lf uhrzf nhtf ahl `uhrpi ahl pfn. Wh`uhrah lis [email protected]. y lfs rhlf`kinhs hntrh uhrzf y f`hlhrf`kðn.  Liey 7∗liey 6 ∗?.:3 + ?.86 2∗6.66 2 liex 7 ∗liex 6 ∗?.16 + ?.81 ¹6.?8  Juhrzf nhtf 2lieJ 2∗ 2∗¹ Hs `fsk pfrh`kaf

Jy2b*f b2 Jy/f b2?.?33/?,035 b2?,76?

Jy2b*f b2 Jy/f b2?.?33/?,73; b2?,0?8 Jy2b*f b2 Jy/f b2?,?330/?,711 b2?,016

b2 Jy/f b2?.?330/?,76? b2?,1?6

 

5. Wh Whsu sult ltfa fais is ah ah fprh fprhna nakz kzfmh fmh

Hn hstf præ``f fprhnakbis sigrh hl bfnhmi h knthrprhtf`kðn ah aftis pfrf su uturf eræ`f, fahbæs fprhnakbis f knthrprhtfr hstfs eræ`fs y ahthrbknfr tiais lis f`tirhs i `ibpinhnths ahl bivkbkhnti hstuakfai. 3. @in`luskinhs Jknflbhnth puakbis ahthrbknfr lfs `frf`thrâs`fs ahl bivkbkhnti ah lf pfr`ulf f fnflkzfr `ðbi hs= su f`hlhrf`kðn, f`hlhrf`kðn, vhli`kafa, pisk`kðn f trfvës ah lf rhlf`kðn erf`f erf`f hntrh sus vfrkfglhs ;. Wh Wh`i `ibh bhna naf` f`ki kinh nhss @ibi rh`ibhnaf`kðn sh suekhrh un bfyir hniquh f`hr`f ahl thbf, thnhr `ini`kbkhntis prhvkis hn erf`f`kðn bfthbæ`f hsph`â`fbhnth hn erf`fs ah

 

un`kinhs puhs hs hn hsi quh nis gfsfbis pfrf rhflkzfr `uflqukhr pi ah eræ`f y ah hsf bfnhrf hn`intrfr `in f`klkafa `uflqukhr afti nh`hsfrki. 6?. Gkg Gkglkie lkierf rff= f= 6. cps=//www.sk`flfg.`ib/fpfrtfai/bruf-h`uf`kinhs#`inthnkais cps=//www.sk`flfg.`ib/fpfrtfai/bruf-h`uf`kinhs#`inthnkais `insultfai  `insultfai hl 70/66/7?6:. 7. _höf, Kntriau``kðn Kntriau``kðn hn hrrirhs hrrirhs hn lf bhak`kðn, bhak`kðn, 7??5, 7??5, Hak`kðn Hak`kðn _rkbhrf _rkbhrf..