Makhalidwe a mafunde - mavuto ndi mayankho
1. Katundu wa mafunde onse ndi awa:
(1) sizingafalikire mu vacuum
(2) kuyenda molunjika mu njira ina
(3) kusinkhasinkha
(4) kukhala ndi diffraction
(5) kusokonezedwa ndi zochitika zina
Kuchokera ku makhalidwe a mafunde omwe ali pamwambapa , omwe akugwirizana ndi makhalidwe a mafunde a kuwala ndi…
Anakonza
( 1) Mafunde owala ndi mafunde amagetsi omwe safuna njira yofalitsira. Chifukwa safuna njira yofalitsira, mafunde amagetsi amatha kufalikira mu vacuum.
(2) Mafunde owala akamayenda mu sing'anga amalowa mu sing'anga yatsopano, mafunde owala amabwerera m'mbuyo. Kubwerera m'mbuyo ndi komwe mafunde owala amafalikira. Kubwerera m'mbuyo kumachitika chifukwa cha kusiyana kwa liwiro la mafunde owala mu sing'anga iliyonse yosiyana.
(3) Kuwonjezera pa kubwezeretsedwa, mafunde a kuwala amaonekeranso. Kuwonekera kwa kuwala ndi galasi lathyathyathya ndi chitsanzo chimodzi cha kuonekera kwa kuwala
( 4) Kusinthasintha kwa mafunde sikuti kumangochitika ndi mafunde amagetsi monga mafunde a kuwala komanso kumachitikiranso ndi mafunde amakina monga mafunde amadzi ndi mafunde amawu.
( 5) Kuwonjezera pa kukhudzidwa ndi mafunde amagetsi monga mafunde a kuwala, kusokonezeka kumakhudzidwanso ndi mafunde amakina monga mafunde amadzi, mafunde a chingwe kapena mafunde amawu.
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2. Onani makhalidwe otsatirawa a mafunde!
(1) kukhala ndi diffraction
(2) kusinkhasinkha
(3) sizingafalikire mu vacuum
(4) akhoza kukhala ndi polarization
(5) kuyenda molunjika podutsa m'njira ziwiri zosiyana
Kuchokera ku mafunde omwe ali pamwambapa omwe akugwirizana ndi makhalidwe a mafunde a phokoso ndi…
Anakonza
( 1) Kusinthasintha kwa mafunde sikuti kumangochitika ndi mafunde amagetsi monga mafunde a kuwala, komanso ndi mafunde amakina monga mafunde a phokoso.
(2) Kuwunikira kapena kuwunikira kumachitika ndi mafunde amagetsi monga mafunde owala ndi mafunde amakaniko monga mafunde amawu kapena mafunde amadzi. Chitsanzo cha chochitika chowunikira cha mafunde amawu ndi echo.
(3) Mafunde amawu ndi mafunde amawu. Mafunde amawu ndi mafunde omwe amafunikira njira yofalitsira kuti afalikire. Ngati palibe njira yotereyi mu vacuum ndiye kuti mafunde amawu sangafalikire.
(4) Polarization imachitikira ndi mafunde opingasa monga mafunde a chingwe, mafunde a pamwamba ndi mafunde amagetsi monga mafunde owala. Mafunde a phokoso ndi mafunde a longitudinal ndipo motero sangakumane ndi polarization.
(5) Poyenda kuchokera ku sing'anga kupita ku sing'anga ina, mafunde amasinthasintha kapena kugawa njira yofalikira. Kusinthasintha kumachitika pamene mafunde ayamba kulowa mu sing'anga ina.
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3. Onani mawu otsatirawa!
(1) ikhoza kuwonetseredwa
(2) ikhoza kuwonetseredwa
(3) ikhoza kugawidwa
(4) imafuna yapakatikati
(5) mafunde aatali
Makhalidwe a mafunde a kuwala ndi...
A. (1), (2), ndi (3)
B. (1), (3), ndi (4)
C. (1), (4), ndi (5)
D. (2), (3, ndi (4)
E. (3), (4), ndi (5)
Anakonza
Mafunde owala amaphatikizapo mafunde amagetsi omwe amafalikira popanda sing'anga ndi mafunde opingasa.
