Mienzaniso mitanhatu yeMibvunzo yeAtomic Model
1. Musiyano uripo pakati pemamodheru eatomu maererano naRutherford naBohr ndewekuti…..
Kukurukurirana
Mhinduro chaiyo ndiD.
2. Musiyano wemaonero maererano nemuenzaniso weatomu maererano naRutherford naBohr ndewekuti...
Kukurukurirana
Mhinduro chaiyo ndeiyi B.
3. Chirevo chakarurama maererano nemuenzaniso weatomu weRutherford nemuenzaniso weatomu weBohr ndeche…
Kukurukurirana
Mhinduro chaiyo ndiD.
4. Musiyano uripo pakati pedzidziso yeatomu yaRutherford nedzidziso yeatomu yaBohr ndewekuti...
A. Mudzidziso yeatomu yaBohr, huwandu hweatomu yehydrogen hwakasiyana, nepo mudzidziso yeatomu yaRutherford hunoramba huripo.
B. Mudzidziso yeatomu yaBohr, maerekitironi anotenderera nucleus achiburitsa simba, nepo mudzidziso yeatomu yaRutherford asingaburitse simba.
C. Mudzidziso yeatomu yaBohr, maerekitironi anotenderera mudenderedzwa rakamira, nepo dzidziso yaRutherford iri muchimiro chedenderedzwa reparabolic.
D. Mudzidziso yeatomu yaBohr, ma "orbit" asina simba, asi mudzidziso yaRutherford, "orbit" yega yega ine simba.
E. Mudzidziso yeatomu yaBohr, maerekitironi haagone kushandura marongero, asi mudzidziso yaRutherford maerekitironi anogona kushandura marongero.
Kukurukurirana
Mhinduro chaiyo ndiA.
5. Teererai zvirevo zvinotevera nezvedzidziso yemaatomu!
(1) Kutenderera kwemaerekitironi akatenderedza nucleus kunogara kuripo.
(2) Maerekitironi haaburitse simba kana ari pasi.
( 3) Kubuda kweatomu dzehydrogen kunoenderera mberi.
(4) Kana maerekitironi achichinja nzira, maphotoni akawanda anoburitswa/kutorwa.
Chirevo chakarurama pamusoro apa maererano nemuenzaniso weatomu weBohr ndechekuti…
A. (1), (2), uye (3)
B. (1) uye (3) chete
C. (1), (3), uye (4) chete
D. (2) uye (4) chete
E. (2), (3), uye (4) chete
Kukurukurirana
Chirevo 1 ndechechokwadi, kutenderera kwemaerekitironi nguva dzose kwakasimba asi maerekitironi anogona kufamba kubva munzira imwe (orbit) kuenda kune imwe.
Chirevo chechipiri ndechechokwadi, kwete chete mumamiriro epasi, kana uri mudenderedzwa rakamira (rinogara rakagadzika), maerekitironi haatore kana kuburitsa simba.
Chirevo chechitatu hachina kururama, chakarurama i spectrum yemutsara, kwete spectrum inoenderera mberi. Spectrakiti inoenderera mberi ndiyo atomiki yaRutherford.
Chirevo chechina ndechechokwadi: maerekitironi anoburitsa simba muchimiro chemafotoni echiedza paanofamba achienda kudenderedzwa rakadzama. Paanofamba achienda kudenderedzwa rekunze, maerekitironi anotora simba muchimiro chemafotoni echiedza.
Mhinduro chaiyo ndiD.
6. Mashoko anotevera ane chekuita nemuenzaniso weatomu:
(1) Maatomu anoumbwa nenucleus yeatomu ine chaji yakanaka uye maerekitironi ane chaji yakaipa anofamba-famba nenucleus yeatomu.
(2) Maerekitironi anotenderera nucleus yeatomu achitungamirirwa nemasimba emagetsi.
(3) Maerekitironi anotenderera nucleus nguva dzose acharasikirwa nesimba zvekuti spectrum inobuda ichave continuous spectrum.
(4) Maerekitironi achaburitsa simba kana akachinja marongero.
Chirevo chiri pamusoro apa chiri mudzidziso yeatomu yaRutherford ndechekuti...
A. (1) chete
B. (2) chete
C. (3) chete
D. (1) na (2)
E. (2) uye (3)
Kukurukurirana
(1) Chirevo ichi ndicho chienzaniso cheatomu chaRutherford.
(2) Chirevo ichi chinoshandiswa nemutemo waCoulomb (simba remagetsi)
(3) Chirevo ichi chirevo chedzidziso yaMaxwell iyo inotaura kuti kukurumidza kwekuchaja kwemagetsi kuchaburitsa mafungu emagetsi, zvekuti simba rese remaerekitironi remaerekitironi richadzikira.
(4) Chirevo ichi ndicho chienzaniso cheBohr atomic.
Mhinduro chaiyo ndiA.
