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XI/XII

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SekiTxvaze pasuxis gacema. rogor ganvsazRvroT talRis frontis axali<br />

mdebareoba?<br />

talRebis `yofaqcevis~ aRweris zogadi<br />

principi pirvelad Camoayaliba<br />

niutonis Tanamedrovem, holandielma<br />

fizikosma qristian hiugensma (1629-<br />

1695). hiugensis principis Tanaxmad,<br />

garemos yoveli wertili, romlamdec<br />

aRwevs SeSfoTeba, TviTon xdeba v.Dt sur. 13.1<br />

meoreuli talRebis wyaro. imisaTvis,<br />

rom ganvsazRvroT talRuri zedapiris mdebareoba drois t+Dt momentSi,<br />

Tu viciT misi mdebareoba t mometSi, saWiroa talRuri zedapiris yoveli<br />

wertili ganvixiloT rogorc meoreuli talRebis wyaro. am meoreuli tal­<br />

Rebis mxebi zedapiri warmoadgens talRuri zedapiris mdebareobas drois<br />

Semdeg momentSi (sur. 13.1). es principi marTebulia rogorc meqanikuri,<br />

ise eleqtromagnituri talRis aRwerisas.<br />

6. rogoria Tqveni varaudi, erTgvarovan izotropul<br />

<br />

garemoSi Seicvleba Tu ara talRis frontis forma?<br />

varaudis marTebuloba daamtkiceT agebiT, sferuli da<br />

brtyeli talRebis SemTxvevaSi.<br />

saSinao cda<br />

cdis mizani: bgeriTi talRebis zemoqmedebaze<br />

cdisTvis saWiroa dakvirveba.<br />

• Tasi an Wiqa<br />

Tasis an Wiqis pirze gadaWimeT Txeli celofani<br />

da irgvliv reziniT daamagreT (sur. 54).<br />

• Txeli celofani<br />

• rezini<br />

celofanze cota fqvili, an sufris marili, an<br />

• fqvili an sufris<br />

Saqari dayareT. miitaneT<br />

marili<br />

Wiqa magidasTan.<br />

jer ivaraudeT, Semdeg<br />

cdiT SeamowmeT, ra<br />

mouvaT namcecebs, Tu magidas xels davartyamT?<br />

Zlier xmaze CarTeT musika an televizori.<br />

sur. 13.2<br />

Wiqa miuaxloeT, daaSoreT bgeris wyaros da<br />

gaagrZeleT namcecebze dakvirveba.<br />

SemCneuli movlenebi CawereT da SeecadeT, axsnaT namcecebis `qceva~.<br />

13

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