2

„wylis Sewova“

saWiro masala

litriani boTli farTo yeliT,sanTeli, plastmasis boTlis sacobi an sxva msgavsi nivTi, romelic Seasrulebs “navis” funqcias, didi Rrma TefSi brtyeli fskeriT.

gansakuTrebuli pirobebi

wylis saTanado raodenoba.

cdis msvleloba

davamagroT sanTeli boTlis saxuravze. TefSze davasxaT daaxloebiT

0,5 l wyali da TefSis SuagulSi Cveni sanTliani navi movaTavsoT.

avanToT sanTeli da CamovacvaT mas farToyeliani boTli. gaTbobis

Sedegad boTlSi haeris wneva gaizrdeba, haeri boTlidan, gamosvlas

daiwyebs, xolo mis adgils wyali daikavebs. sanTelis CaqrobisTanave,

temperatura boTlis SigniT swrafad daiwyebs dacemas, xolo wyali

TefSidan boTlis SigniT Seiwoveba.

eqsperimentis arsi

boTli, masSi moTavsebuli sanTeliT, wyals Seiwovs

ganmarteba

eqsperimentSi uCveulod gveCveneba is, rom wyali boTlSi Sedinebas

sanTlis Caqrobamde iwyebs. amis mizezia boTlSi arsebuli Jangbadis

wva. wvis Sedegad warmoiqmneba naxSirorJangi. magaliTad, eTilis

spirtis wvis dros Jangbadis sami molekulis dawvis Sedegad viRebT

or molekula naxSirorJangs:

C₂H₅OH + 3O₂ → 3H₂O + 2CO₂↑

anu, gamodis, rom Cven ,,vkargavT“ airis erT molekulas. Sedegad

viRebT boTlSi arsebuli airis moculobis Semcirebas (amasTan,

aucilebelia imis aRiniSnvac, rom airis molekulebis raodenobis

Semcireba boTlis SigniT gamoiwvevs misi wnevis Sesabamis Semcirdebas).

sanTlis, CaqrobasTan erTad, boTlSi haeris tempertura daecema,

rasac Sedegad aseve mohyveba boTlsSida wnevis dacema da wylis

„Setyorcna“ boTlSi.

boTlSi wnevis dacemis mizezia ori movlena:

1. boTlSi temperaturis daqveiTeba;

2. Jangbadis wva, anu boTlSi airis molebis raodenobis Semcireba.

yovelive amis Sedegad, boTlSi atmosferulze dabali wneva

warmoiqmneba, rac boTlSi wylis Sewovas ganapirobebs. Sewova im

momentamde grZeldeba, vidre boTlsSida wneva ar gautoldeba boTlSi

dagrovili wylis svetis hidrostatikur wnevas.