16.01.2013 Views

saubari fizikis Sesaxeb - Ganatleba

saubari fizikis Sesaxeb - Ganatleba

saubari fizikis Sesaxeb - Ganatleba

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

gansazRvreT wris far-<br />

Tobi uj re debiani furclis<br />

daxmarebiT (sur.7). CaT valeT,<br />

rom erTi patara uj redis (kvadratis)<br />

gverdis sigrZe 1mm-ia.<br />

samuSaos msvleloba:<br />

a.<br />

gansazRvreT, ris tolia erTi patara<br />

ujredis (kvadratis) farTobi;<br />

daTvaleT patara ujre de bis<br />

ricxvi da gamoTvaleT wris farTobi mm 2 -iT.<br />

b.<br />

gansazRvreT, ris tolia erTi didi kvadratis farTobi (gaiTvaliswineT,<br />

rom didi kvadratis sigrZe 1 sm-ia);<br />

daTvaleT didi ujredebis ricxvi, ara sru li ujre de bi naxevrebad CaTvaleT<br />

da gansazRvreT wris farTo bi sm 2 sur.7<br />

-iT.<br />

SeadareT gamoTv le bis Sedegebi a. da b. SemTxvevebSi da gaakeTeT daskvna,<br />

razea damokidebuli fizikuri sididis ricxviTi mniSvneloba.<br />

g.<br />

gaixseneT formula, romliTac wris farTobi gamoiTvleba;<br />

gazomeT, ris tolia su raTze gamosa xu li wris di ametri jer mm-ebSi, Semdeg<br />

sm-ebSi da gamoTvaleT misi far Tobi formuliT.<br />

SeadareT gamoTvlis Sedegi pirdapiri gazomvis Sedegs a. da b. SemTxvevebSi.<br />

patara<br />

ujrede<br />

bis<br />

ricxvi<br />

n<br />

wris<br />

far­<br />

Tobi S,<br />

mm 2<br />

wris<br />

diametri<br />

d, mm<br />

formuliT<br />

gamo­<br />

Tvlili<br />

wris<br />

farTobi<br />

S, mm 2<br />

praqtikuli samuSao #1 _ sxeulis moculobis gazomva 1.5.<br />

gazomeT saxazaviT mwkrivis sigrZe (l);<br />

gayaviT mwkrivis sigrZe burTulebis ricxvze (N) da gaigebT miaxloebiT<br />

erTi burTulis diametrs (d).<br />

mcire sxeulebis zomebis gazomvis am meTods mwkrivis meTods uwodeben.<br />

SeitaneT gazomvisa da gamoTvlis Sedegebi III cxrilSi.<br />

burTulis diametri<br />

V<br />

mwkrivSi burTulebis<br />

raodenoba N<br />

samuSaos mizani: farTobis gansazRvra<br />

pirdapiri gazomviT<br />

a. wris farTobis gansazRvra patara<br />

ujre de bis daxmarebiT:<br />

mTliani<br />

didi<br />

ujredebis<br />

ricxvi<br />

n<br />

mwkrivis sigrZe<br />

l, mm<br />

ara sruli<br />

didi<br />

ujrede<br />

bis<br />

ricxvi<br />

m<br />

wris<br />

far­<br />

To bi<br />

S, sm 2<br />

diametri (sisqe)<br />

d = l / N, mm<br />

wris<br />

diametri<br />

d, sm<br />

cxrili III<br />

ar CaweroT wignSi<br />

cxrili IV<br />

b. wris farTobis gansazRvra didi ujre de bis<br />

daxmarebiT<br />

ar CaweroT wignSi<br />

formuliT<br />

gamo­<br />

Tvlili<br />

wris<br />

farTobi<br />

S, sm 2<br />

19

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!