XI klasi - Ganatleba
XI klasi - Ganatleba
XI klasi - Ganatleba
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aQqtivoba 2 (10 wT.)<br />
siRrmiseuli wvdoma: moswavleebi aRweren faqtebs, romlebic adastureben atomis<br />
rTul aRnagobas. akeTeben prezentacias rezerfordis cnobili<br />
cdis (oqros Txel firfitaSi α-nawilakebis gavlis Sesaxeb).<br />
maswavlebeli awvdis informacias birTvis Semadgeneli<br />
nawilakebis _ protonebis da neitronebis Sesaxeb. Semdeg<br />
maswavlebeli svams kiTxvas:<br />
aQqtivoba 3 (10 wT.)<br />
gonebrivi ieriSi: ra aris winaarmdegobrivi rezerfordis modelSi, risi axsnac<br />
Tqven giWirT?<br />
maswavlebelTan dialogis Sedegad ikveTeba: 1) ratom aris birTvi mdgradi sistema,<br />
igi xom agebulia erTnairi (dadebiTi) muxtis mqone protonebisagan,<br />
romlebic unda ganizidavdnen erTmaneTs.<br />
2) ratom ar kargavs moZravi eleqtroni energias da ar daecema<br />
birTvs?<br />
dafaze gamoisaxeba sqema da etapobrivad xdeba misi Sevseba, gakveTilis bolos sqema<br />
aseT saxes iRebs:<br />
vici minda vicode viswavle<br />
atomi rTuli aRnagobisaa<br />
Sedgeba: birTvisa<br />
da eleqtronebisagan.<br />
birTvi protoni<br />
neitroni<br />
Semdeg ganixileba masuri ricxvis cneba.<br />
1. ratom aris birTvi<br />
mdgradi sistema?<br />
2. ratom ar kargavs<br />
moZravi eleqtroni<br />
energias?<br />
1. birTvSi nuklonebi<br />
ganuwyvetliv ur-<br />
TierTgardaiqmneba<br />
Semdegi sqemis mixed-<br />
+ - + +<br />
viT: n=p+e p=n+e<br />
rac ganapirobebs<br />
birTvis mdgradobas<br />
2. viswavli Semdeg gakveTilze.<br />
aqtivoba 4 (10 wT.)<br />
gaazreba: mTliani masalis gaazrebis Semdeg akeTeben daskvnebs, romelic gamokve-<br />
Tilia paragrafis bolos.<br />
eZlevaT davaleba: Sevason venis diagrama<br />
protoni neitroni<br />
ganvrcoba _ gakveTilis Semdgomi periodi, davaleba: saxelmZRvanelos paragrafis<br />
damuSaveba, savarjiSoebis Sesruleba.<br />
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