Mefuta ea litefiso tsa motlakase - mathata le litharollo

Mefuta ea litefiso tsa motlakase - mathata le litharollo

1. Ho latela setšoantšo sa litefiso tsa motlakase tse ka tlase.

Mefuta ea tjhaja ea motlakase 1

Lintho A le D li na le chaji e mpe (-), ntho A e hohela ntho B mme e leleka ntho C, ntho D e leleka E. Fumana mofuta oa chaji ea motlakase ea lintho B, C, le E.

A. E ntle, e ntle, e mpe

B. Mpe, Mpe, Mpe

C. E ntle, e mpe, e mpe

D. E ntle, e mpe, e ntle

Tharollo:

Tefiso ea motlakase e na le mefuta e 'meli: tefiso ea motlakase e ntle le tefiso ea motlakase e mpe . Mofuta o mong le o mong oa tefiso o leleka mofuta o tšoanang empa o hohela mofuta o fapaneng. Ke hore: ho fapana le tefiso e hohelang; joalo ka tefiso e lelekang.

Haeba tefiso A e le tefiso e ntle, tefiso A e kgutlisa tefiso B, jwale tefiso B ke tefiso e ntle. Haeba tefiso P e le tefiso e mpe, tefiso P e hohela tefiso Q, jwale tefiso Q ke tefiso e ntle.

A ke tefiso e mpe.

D ke tefiso e mpe.

A e hohela B hoo B e leng tjhaja e ntle.

A e leleka C hoo C e leng tjhaja e mpe.

D e leleka E hoo E e leng tjhaja e mpe.

Mefuta ea litefiso B, C, le E ke tse ntle, tse mpe, tse mpe.

Karabo e nepahetseng ke C.

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2.

Haeba khalase e hohla ka silika, tlhaloso e nepahetseng tafoleng e latelang ke …

Mefuta ea litefiso tsa motlakase - mathata le litharollo 10

tharollo

Khalase e na le tjhaja e ntle, kahoo haeba khalase e hohla ka lesela la silika, dielektrone di tloha khalaseng ho ya silika, kahoo khalase e na le diprothone tse ngata ho feta dielektrone.

Liprothone li tjhajwa ka tsela e ntle kahoo khalase e tjhajwa ka tsela e ntle. Ho ena le hoo, silika e na le dielektrone tse ngata ho feta diprothone. Dielektrone di tjhajwa ka tsela e mpe e le hore lesela la silika le tjhajwe ka tsela e mpe.

Karabo e nepahetseng ke A.

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3. Thupa ea polasetiki e hohlanoang ka ulu , tlhaloso e nepahetseng ke…..

A. Lielektrone tse ulung li fallela polasetiking, polasetiki e tjhajilwe hampe

B. Lielektrone tse polasetiking li fallela boea, boea bo chajiloe hampe

C. Lielektrone tse ulung lia fetoha ho ea ho phapanyetsano ea polasetiki le liprothone, ulu e chaetsoa hampe

D. Lielektrone tse polasetiking li fallela boea 'me li fapanyetsana le liprothone, polasetiki e na le tjhaja e ntle

Tharollo:

TTefiso ea motlakase holim'a polasetiki e lumellanoa machabeng e le tefiso e mpe.Mefuta ea tjhaja ea motlakase 3
Polasetiki kapa ntho efe kapa efe e ba le tjhaja e mpe ka lebaka la dielektrone tse ngata. Hobane polasetiki e hohlana ka boya, ho fihlellwa qeto ya hore dielektrone di tloha boya ho ya ho boya.

Karabo e nepahetseng ke A.

4. Ho na le mokhanni oa bolo ea P e nang le tjhaje e mpe le libolo tse 'ne tsa Q, R, S, T.

Mefuta ea tjhaja ea motlakase 4

B kaofela P e hohela Q mme e leleka S. Bolo Q e leleka R mme bolo S e leleka T. Haeba bolo P e atametswa haufi le bolo R le bolo T, joale…..

tharollo

P e hohela Q e le hore Q e be tjhaja e ntle

P e leleka S e le hore S e be tjhaja e mpe

Q e leleka R e le hore R e be tjhaja e ntle

S e leleka T e le hore T e be tjhaja e mpe

Haeba bolo ea P e atametsoa haufi le bolo ea R , joale lia hohelana.

Haeba bolo ea P e atametsoa haufi le bolo ea T, lia phephetsana.

Karabo e nepahetseng ke D.

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