Relaciona Algebraicamente Las Variables Que Describen A Las Ondas Mecánicas

 

 

QKGNMN =: TAF@K@FGEGAK^@ NA YT@YGANMNAV NAC V@KGN@.   =.4. =.4. T Tacmfg`km acmfg`km mcbadrmgfmeakta cms vmrgmdcas vmrg mdcas qua nasfr nasfrgdak gdak m cms `k nms eafíkgfms  

 MF^G_GNMNAV  MF^G_GNM NAV NA A_MCQMFGÖK A_MC QMFGÖK   F`cabg` na Anufmfgök Yr`oasg`kmc ^çfkgfm nac Astmn` na ]ugktmkm T`` @TBMKGVE@ YÚDCGF@ NAVFAK^TMCGZMN@ Fmkfúk

GGG Fcmva:47< MKÍCGVGV NA OAKÖEAK@V ACÇF^TGF@V, ACAF^T@EMBKÇ^GF@V W ÖY^GF@V   1¹ VAEAV^TA

N@FAK^A: CQGV NM_GN VMKFLAZ FADMCC@V

K@EDTA NAC MCQEK@: Jasus Bmdrgac Flge Fmkuc   BTQY@ W AVYAFGMCGNMN: Akoareargm Bakarmc

OAFLM NA AK^TABM =2/97/494=

 

Yíbgkm   = | Yíbgkm

 

 

=. Tamcgzm uk empm eaktmc na cm fcmsgogfmfgök na cms `knms na mfuarn` f`k ccm m gko`remfgök qua puanms mp`rtmr

4. °]uç as uk E.M.V.0 Ak ac fmep` na cm oåsgfm, ac e`vgegakt` mreökgf` sgepca (E.M.V.), tmedgçk nak`egkmn` e`vgegakt` vgdrmt`rg` mreökgf` sgepca (e.v.m.s.), as uk e`vgegakt` pargöngf` na vmgvçk ak ac qua uk fuarp` `sfgcm na uk cmn` m `tr` na su p`sgfgök na aqugcgdrg` y ak gktarvmc`s na tgaep` gbumcas. 6. Ac s`kgn` sa trmksegta m mctm vac`fgnmn m trmvçs nac: m) Mgra d) _mfå` f) Mbum n) Mfar` a) Emnarm >. Ac kúear` na `knms s`k`rms pr`nufgnms ak ukm ukgnmn na tgaep` sa ccmem: 4 | Yíbgkm Yíbgkm  

 

 

m) ^`k` d) Orafuakfgm f) Mepcgtun n) Gktaksgnmn a) Yarå`n` 1. Qkm fuarnm euy cmrbm sa akfuaktrm ogjm p`r uk axtrae`8 ac `tr` axtrae` astí sujat` m uk vgdrmn`r. Vg cm `knm qua sa bakarm tgaka ukm rmpgnaz gbumc m =1 e/s y su c`kbgtun na `knm as na 69 fe. Nataregka cm orafuakfgm nac vgdrmn`r.

Nmt`s

O`reucm

 5 =1 ∑   5   69   5 9.6 5 5 =99=99 5 69

sustgtufgök

 

 

o  0 C`kbgtun

 

  5 =19.6∑  5 19  ∑ 5 19

Tasuctmn`  

  5 19 19

 

6 | Yíbgkm Yíbgkm  

 

 

 

?. Qkm fuarnm na ? e tgaka ukm emsm na 4.> hb. °M quç vac`fgnmn sa pr`pmbmk cms `knms trmksvarsmcas ak cm fuarnm sg sa p`ka dmj` ukm taksgök na >9 K0Taspuastm: =9 e/s

Nmt`s

O`reucm

sustgtufgök

    54.?>   5 50  5  5 >9

 5  >9 >99.>∑  5 √ =99 =99  5 4?.>  5 9.>   5 =9/

 

 

 

v

 

O

Tasuctmn`

 

 

 5 =9/

 

 

 

 

2. Qkm `knm vgmjarm tgaka p`r afumfgök: N`kna: x, y astík ak eatr`s t: ak sabukn`s Nmt`s

O`reucm

5  5  4( ∔ ) 05 4 50 5  5   5 = 

Mepcgtun 0 Orafuakfgm mkbucmr  

 

Kuear` na `knm   ^  

 

sustgtufgök  

  5  4=  5 9.1   5 9.1   5   5 =.1/  

Tasuctmn`  

5 5 9.1 5 =.1/5 6

Mepcgtun 9.41e Orafuakfgm mkbucmr   Kuear` na `knm vac`fgnmn

> | Yíbgkm Yíbgkm  

 

e

 

 

°Lmfgm n`kna sa ngrgba cm `knm0 Na gzqugarnm m naraflm

5 9.41 5 9.1  5 6

Nataregka mnaeís:  M) Vu mepcgtun mepcgtun   D) Vu orafuakfgm mkbucmr F) Vu kúear` na `knm.  

 

 

9/

 5 >9/

 

 

 

 

? | Yíbgkm Yíbgkm  

 

 

 

=9. Qkm fuarnm na =,1 e y na 9,6 hb, f`ktgaka ukm `knm astmfg`kmrgm f`e` euastrm cm ogburm, fumkn` cm taksgök as =