Mabhenefiti uye Kuipa kweBohr Atomic Model
Pendauluan
Mamodheru eatomu ihwaro hwakakosha hwekunzwisisa chimiro uye hunhu hwezvinhu padanho re microscopic. Imwe yemamodheru eatomu anozivikanwa uye enhoroondo ndeyeBohr model, yakakurudzirwa neDanish physics Niels Bohr muna 1913. Iyi modheru ibudiriro yakakosha yeRutherford atomic model uye ine mukana wakasiyana wekuenzanisa classical uye quantum mechanical order. Zvisinei, semamwe mamodheru ese esainzi, Bohr atomic model ine zvayakanakira nezvayakaipira. Chinyorwa chino chichatsanangura zvayakanakira nezvayakaipira zveBohr atomic model zvakadzama.
Mabhenefiti eBohr Atomic Model
1. Tsananguro yeHydrogen Spectrum:
Muenzaniso weBohr weatomu wakagamuchirwa zvakanyanya munharaunda yesainzi nekuda kwekugona kwayo kutsanangura nemazvo kuburitswa nekunyudzwa kweatomu yehydrogen. Mumuenzaniso uyu, Bohr akataura kuti maerekitironi atenderere nucleus mumatanho akagadzika asingaburitse chero mwaranzi yesimba. Zvisinei, kana maerekitironi achifamba kubva pane imwe orbit kuenda kune imwe, simba riri muchimiro chemaphoton rinoburitswa kana kunyudzwa. Aya mavalue esimba anoenderana nemazinga akasiyana esimba reorbital anotsanangurwa neBohr equation.
2. Nhanganyaya kupfungwa dzeQuantum:
Modhi iyi yakava danho guru mukutanga kwepfungwa dze quantum mufizikisi yeatomu. Modhi yeBohr yakaunza pfungwa yekuti simba riri mumaatomu rakasiyana (rakagadzirwa ne quantized), rinova hwaro hwe kukura kwedzidziso quantum mechanics yose.
3. Kuvandudzwa kweRutherford Model:
Muenzaniso weRutherford, wakatangira muenzaniso weBohr, waiva neutera hwakawanda, humwe hwacho hwaiva hwekuti waisagona kutsanangura kugadzikana kwemaatomu kana kuti linear spectrum yemaatomu. Muenzaniso weBohr wakagadzirisa utera uhwu nekushandisa misimboti ye quantum izvo zvinobvumira kugadzirwa kwenzira yakagadzikana ine simba rakati.
4. Zviri Nyore uye Zvisinganzwisisike:
Chimwe chezvikonzero zvikuru zvekubudirira kweBohr model ndechekuti iri nyore. Inoshandisa pfungwa yema "orbits", iyo inozivikanwa uye inonzwisiswa zviri nyore nevakawanda, zvichiita kuti ive chishandiso chine simba chekudzidzisa kutsanangura marongerwo eatomu kuvadzidzi nemasayendisiti kunyangwe nhasi.
5. Kurudziro Yekuwedzera Kuedza:
Modhi yeBohr haina kungotsanangura zviitiko zvinozivikanwa chete asiwo yakapa fungidziro itsva, dzinogona kuyedzwa. Izvi zvakakurudzira kufambira mberi kwekuyedza mufizikisi yeatomu uye zvakagadzira nzira yemamodheru eatomu akaomarara.
Kukanganisa kweBohr Atomic Model
1. Inogumira kuHydrogen:
Kunyangwe ichibudirira zvikuru pakutsanangura huwandu hweatomu rehydrogen, modhi yeBohr haishande kune maatomu akaomarara (kubva kuhelium zvichienda mberi). Maumbirwo emaatomu anorema anosanganisira kudyidzana pakati pemaerekitironi akawanda asingagoni kutsanangurwa zvakakwana neBohr orbital imwe chete.
2. Kusatevedzera Mutemo weHeisenberg weKusava Nechokwadi:
Muenzaniso weBohr unotsanangura zvakajeka nzvimbo uye simba remaerekitironi panguva imwe chete, izvo zvinopesana nepfungwa yeHeisenberg yekusaziva. quantum yemazuva ano, kusanzwisisika kwenzvimbo uye simba rezvikamu chinhu chikuru chemaitiro emaerekitironi mumaatomu.
3. Kusafunga nezveMhedzisiro yeRelativistic:
Modhi yeBohr haifungi nezvemhedzisiro ye relativistic, iyo inodiwa kuti pave netsananguro yakarurama nekumhanya kwakanyanya uye simba. Izvi zvinopa muganhu mukuru, kunyanya kana tichitarisa zvinhu zvinorema, uko mhedzisiro ye relativistic yakakosha.
4. Kuregeredza Kudyidzana Pakati peMaerekitironi:
Mumaatomu ane maerekitironi akawanda, kudyidzana kweCoulomb pakati pemaerekitironi kunoita basa guru pakuona magadzirirwo emaerekitironi. Modhi yeBohr haina nzira yekugadzirisa dambudziko iri, zvichiita kuti isakwanise kupa tsananguro kana kufanotaura kwakarurama.
5. Kusatsanangura Maumbirwo Emari:
Maumbirwo emutsetse mudiki mumaatomu anokonzerwa nekudyidzana kwe spin-orbit nezvimwe zvinokonzeresa haagone kutsanangurwa neBohr model yeatomu. Ichi chikanganiso chikuru nekuti kuona maatomu kunoda ruzivo rwakawanda kupfuura runogona kutsanangurwa neBohr model.
Mhedziso
Kunyangwe yagara ichitsiviwa nemamodheru akaomarara akadai seSchrödinger's atomic model mukati mehurongwa hwequantum mechanics, modheru yeBohr atomic inoramba iine kukosha kukuru kwenhoroondo uye kwekudzidzisa. Kugona kwayo kutsanangura huwandu hweatomu yehydrogen uye kuunza kwayo pfungwa yehuwandu hwesimba zvaive mipiro yakakosha mukuvandudzwa kwefizikisi yemazuva ano . Kufarirwa kwemodheru iyi kunoratidzwawo mukukwanisa kwayo kuvhara musiyano uripo pakati pepfungwa dzekare nedzequantum, zvichivhura mukana wekunzwisisa nyika yeatomu zvakaoma.
Zvisinei, zvikanganiso zvayo hazvigone kufuratirwa. Kusakwana kwemuenzaniso weBohr pakutsanangura maatomu akaomarara, kusateerera kwawo musimboti wekusava nechokwadi, mhedzisiro ye relativistic, uye kudyidzana pakati pemaerekitironi, zvinoratidza kuti muenzaniso uyu ingori danho rekutanga parwendo rwedu rwekunzwisisa zvakadzama zvinhu.
Zvose, modhi yeBohr atomic chiratidzo chakakosha mukuverenga kwenguva yekukura kwefizikisi, zvichiratidza kuti kunzwisisa kwedu zvakasikwa kunowanzoita zvishoma nezvishoma, modhi yega yega ichiwedzera ruzivo rwakakura kupfuura rwakaitangira. Nhoroondo yemodhi iyi inotiyeuchidza kuti sainzi inoshanduka uye inogara ichichinja, nedzidziso yega yega ichipfuura, asi ichiremekedza, hwaro hwedzidziso hwakaiswa pamberi payo.
