Mapangidwe, Sayansi
Ndi kwadzidzidzi Zimango Kodi
Mu chiphunzitso kwadzidzidzi zimango kumvetsa thupi zazikulu khalidwe la zinthu ndi cheza mitundu. Ichi ndi maziko ongolankhula imene anamanga chiphunzitso amakono a mtima atomiki, maatomu, matupi aumunthu, mamolekyulu ndi tinthu pulayimale. Ambiri, kwadzidzidzi zimango analengedwa ndi asayansi amene akuyesetsa kumvetsa kapangidwe ka atomu ya. Kwa zaka zambiri anthu a sayansi lodziwika bwino kuphunzira makhalidwe ndi malangizo zimapangidwira ndi kutsatira zochitika m'mbiri ya nthawi.
Chiphunzitso monga zimango kwadzidzidzi, pathupi kwa zaka. Mu 1911, asayansi Niels Bohr ndi Rutherford akufuna chitsanzo nyukiliya wa atomu, ndilo amatikumbutsa chitsanzo Copernican a dongosolo dzuwa ndi izo. Ndipotu, dongosolo dzuwa anali pa malo ake phata mozungulira amene zinthu onsewo. Pamaziko a chiphunzitso ichi ndi chiyambi cha mawerengedwe a thupi katundu ndi mankhwala ena zinthu omwe adamangidwa maatomu yosavuta.
Chimodzi mwa zinthu zofunika chiphunzitso ichi, kwadzidzidzi zimango - ndi khalidwe la nkhondo womangidwa atomu. Chimadzera m'chilamulo Coulomb a, Rutherford anasonyeza kuti lamulo limeneli ndi chabe pamlingo waukulu. Zinali ndiye kofunika kudziwa njira imene ma elekitironi kusuntha mu kanjira kake. Pa nthawi imeneyi, kunandithandiza malamulo Newton.
Ndipotu, kwadzidzidzi zimango zambiri zotsutsana mfundo monga bwino. Pamodzi ndi chakuti makutu athu wamba amanena Likuonetseranso mtundu wa chinthu chimene angathe kumwedwa zinachitikira tsiku ndi tsiku. Ndipo nawonso, zinachitikira tsiku ndi tsiku amachita kokha ndi zochitika zazikulu padziko lonse ndi zinthu zazikulu, pamene particles wa nkhaniyi pa mlingo subatomic ndi atomiki zinthu mosiyana. Mwachitsanzo, mu macrocosm tikhoza mosavuta kudziwa kukhalapo kwa chinthu chilichonse pogwiritsa ntchito zipangizo ndi njira. Ndipo ngati ife kuyeza ndondomeko ya elekitironi particles tosaoneka ndi maso, ndiye ife kunyalanyaza mogwirizana kwa muyeso chinthu ndi chipangizo chingwe imangokhala zosavomerezeka.
M'mawu ena tinganene kuti kwadzidzidzi zimango ndimaganizo thupi, kumene amakhazikitsa mfundo za kayendedwe ka microparticles osiyana. Kuyambira zimango chakale, limene limafotokoza kayendedwe ka microparticles, kwadzidzidzi zimango amakhala ndi magawo awiri:
- ayenera chikhalidwe cha ena zedi thupi monga liwiro ndi malo a microparticles kudziwa ndendende zosatheka, inu mukhoza kuwerengera Mwina makhalidwe awo;
- kusintha apawokha wa zedi thupi, mwachitsanzo, mphamvu microparticle ndi yekhayo ena mfundo zina.
Kwadzidzidzi zimango akadali zinadzala ndi liwu monga kwadzidzidzi cryptography, umene ndi mofulumira kukula sayansi kuti akhoza kusintha dziko. Kwadzidzidzi cryptography Cholinga kuteteza zinsinsi za kukambirana ndiponso kudziwitsana. Izi zachokera cryptography pa zochitika zina za kwadzidzidzi sayansi ndi asamalira Zikatero kumene mfundo akhoza anasamutsa mwa nkhani za kwadzidzidzi zimango. Ndi apa kuti ntchito ma elekitironi, photons, ndi njira zina thupi anatsimikiza ndondomeko ya kulandira ndi kutumiza mauthenga. Chifukwa kwadzidzidzi cryptography, inu angalenge ndi kupanga dongosolo kulankhulana angazindikire mobisa zimene ankaphunzira.
Pakali pano, kwambiri zipangizo akupereka kuphunzira mfundo monga maziko a kwadzidzidzi zimango ndi malangizo, komanso ntchito za kwadzidzidzi cryptography. Yodziŵa chiphunzitso yovutayi, m'pofunika bwino kuphunzira ndi wofufuza malowa. Ndithudi, kwadzidzidzi zimango - si chinthu mfundo zosavuta, omwe anaphunzira ndipo anasonyeza asayansi wamkulu wa zaka zambiri.
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