KumiswaIsayensi

Yiziphi izinto? Yiziphi izinto endalweni?

Still in junior esikoleni esiphakeme ukutshela izingane ukuthi impahla uyisibonelo elula futhi akuchazele ukuthi lokhu kuyizinto izidakamizwa.

Incazelo yegama elithi "izidakamizwa"

Uma sikubeka kalula, uketshezi lolu ngokuthi konke siyini kunoma iyiphi umzimba. Ikilasi amadala izinto ngokuthi endabeni okuyinto umzimba wenyama, futhi ine impahla ethize ngokomzimba futhi amakhemikhali. Into ebuye ibizwe ngokuthi iqoqo ama-athomu noma molecule okuyizinto isimo esithile wokuhlanganisa. Zonke izinto bakha indikimba ethile. Ngokuyinhloko seqe nge esimweni saso okuqinile, lapho izinhlayiyana ongama ukuma ukusabalala. Kodwa kungase kube izinto eziwuketshezi gaseous. Okungukuthi, yiziphi izidakamizwa futhi umzimba ngokuya imvelaphi? Ngemizimba kungadalwa ngokwemvelo futhi ngenxa Ukungenela komuntu. itshe Ordinary ukuthi wayelele ezintabeni, adalwe nemvelo, nokumbiwa, ufakwa usebe esekhulile elabhorethri - lena umsebenzi indoda, umzimba yokufakelwa. Kodwa zonke izinto zilula (lokhu kuzokhulunywa ngakho ngokuhamba kwesikhathi), wadala ngokwemvelo. Izingxube ezahlukene kungaba kakade ukudala nabantu, kodwa ngesisekelo sangenzansi ezabekwa ke. Ukuphendula umbuzo, yiziphi izinto futhi umzimba, singasho ukuthi zihlukaniswe zemvelo kanye yokufakelwa.

Izinhlobo compounds ku izinhlayiya ukuxhumana noma isimo wokuhlanganisa

Ingqikithi is zihlukaniswe ngamaqembu eziningana ngokusho izici ezihlukahlukene. Ngakho, kungenzeka elichaza yiziphi izidakamizwa kuye budlelwane emkhatsini wetincenye izinhlayiya. ukuxhumana Namandla izinhlayiya nobuntu ukudla okuqinile. Amagesi bavame yokuntuleka cishe ngokuphelele ukuxhumana. impahla Liquid kuyinto Lesisemkhatsini phakathi okuqinile kanye gaseous impahla - kuyizinhlayiyana esibonakalayo, kodwa ngisho e ukudla okuqinile. Le mpahla kungenxa yokuthi phakathi izinhlayiya ezakha izinto, kukhona izikhala, futhi izinto eziqinile, lezi izikhala incane kakhulu, kodwa gaseous omkhulu. Ngesikhathi amaqembu efanayo ahlukaniswe izidakamizwa energy kinetic ekhona izinhlayiya kanye amandla ezingaba nokuxhumana. Ngo uketshezi, lezi amandla cishe ngendlela efanayo. Owandile ukudla okuqinile amandla ezingaba wamagesi ngokuphambene kinetic. Impendulo yombuzo, yiziphi izinto endalweni, kungaba noma iyiphi yalezi zindlela. Noma imiphi yale mibandela engenhla noma izici atholakala kokubili izinto adalwe imvelo, futhi izinto ziye kwavela njengendlela zibangelwa yizenzo zabantu.

Ngokuthakazelisayo, izidakamizwa kungaba ezifundeni ezehlukene. Ngakho, isibonelo elula - kuba amanzi. Emazingeni aphansi uketshezi uguqulwe ice, ibe okuqinile. Lapho izinga lokushisa likhuphuka degrees 100 amanzi Celsius nokuphezulu kusukela liquid liphenduka igesi.

Ukwehlukanisa izinto ngokuya chemical

Ngo-chemistry, into eyenziwe ukusabalalisa ezigabeni ezimbili eziyinhloko - kukhona izinto ngabanye kanye Izingxube. Okungukuthi, yiziphi izinto kwamakhemikhali? Hlanza ngaphambili, futhi manje izinto ngabanye yilawo ayikwazi yizinqamu ezincane, bangamathe nolimi. Izingxube of izinto ziyafana, e isakhiwo kokuba izingxenye eziningana. Empeleni kubonakala sengathi ingxube kungaba kuqukathe izinto eziningana ngabanye.

Ngakwelinye ihlangothi, izidakamizwa ngamunye kungaba lelula nobe lelukhuni. Simple - kuba ikhemikhali siqukethe athomu eyodwa kuphela chemical isici, isakhiwo - eziningana: ezimbili noma ngaphezulu. Simple ibizwa ngokuthi imfuyo aphansi eziyinkimbinkimbi - kwakwakhe.

Njengoba kushiwo ngaphambili, ingxube yakhiwa izinto eziningana okumsulwa futhi kule ndaba base zihlukaniswe Izingxube homogeneous futhi nonhomogeneous, noma mechanical kanye nezixazululo. Isibonelo okulula ukuthi uhlobo olunjani ejenti kukhona isixazululo - lena itiye evamile. It siqukethe izingxenye ezimbili noma ezintathu - amanzi, amaqabunga tea noshukela. Ushukela nombala ibekwe emanzini futhi akunakwenzeka ukuthola, kodwa ukunambitha. Kodwa uma itiye uthele omningi, futhi akusho chaza ngokuphelele, kuyobe sekuba i-ingxube lokukhanda. Ingxenye ikhambi ushukela, futhi abanye bayolala phansi. Ngenxa yalokhu, kanye amasampula itiye ezingqimbeni eliphezulu kuyoba ukuhluka ezansi kuzoba imnandi, futhi phezulu - okungenani. Inhlanganisela beyoba i aphansi kuhlangana isihlabathi kanye noshukela. I izinhlayiya axutshwa ndawonye, kuyoba nzima ukuba bahlale ngokwehlukana, kodwa ostanutsyas impahla yabo futhi musa Dala uxhumano olusha.

izinto eziphilayo futhi wezinto ezingaphili

Ukuze umbuzo, yiziphi izinto endalweni, zingaphendulwa: organic wezinto ezingaphili. Ingabe zonke izinto wezinto ezingaphili ukuthi zingase zimiswe ngaphandle ukubandakanyeka eziphilayo futhi okungezona eziphilayo nemvelo. izinto eziphilayo akuhambisani oppositely - wawubumba kuphela ngosizo a eziphilayo futhi ayingxenye ye eziphilayo uqobo. Izibonelo izinto wezinto uyaphinda owaziwa bonke amanzi etholakalayo futhi enjalo kudingekile ekuphileni, njengoba emoyeni, okungukuthi i-oksijini, nosawoti ahlukahlukene amaminerali. izinto zokwakha eziphilayo zihlanganisa amafutha, carbohydrate, zombala, amaprotheni. Kuyinto funny ingxenye yalolu hlobo kwenziwa lososayensi mayelana izidalwa eziphilayo njengoba ekhethekile organic compounds, kanye nazo zonke ezinye izinto bemvelo ezingaphili ziye zafundiswa wezinto ezingaphili. Kwabe sekuvela ukuthi, emzimbeni womuntu eziningi izinto wezinto ezingaphili, ama kanye emzimbeni zanoma iluphi uhlobo lwesilwane emhlabeni.

Isici esiphawulekayo udaba eziphilayo angabhekwa ukuthi cishe bonke of them babe carbon. izinto Iningi wezinto abe okusezingeni eliphezulu ukuncibilika ukuvala abacaphuni engokwemvelo - okuphambene nalokho.

Ukwehlukanisa iziqondiso umlilo

Kuyathakazelisa ukuthi umbuzo, yiziphi izinto nezimpahla, kokulwa namalangabi kungenzeka baphendule - ezivuthayo futhi okungezona ezivuthayo. Phakathi kwabo, kukhona namanje izinto inflammable ukuthi ungakwazi ukubamba umlilo uma kukhona ukuchayeka njalo ilangabi, kodwa uma ususa umthombo, iphuma. Ngakho, ketshezi ezivuthayo noma impahla uyakwazi evutha lapho zihlatshwa umthombo, futhi kungenzeka ukubamba umlilo ngisho. izidakamizwa Non-oluvuthayo ayikwazi evutha emoyeni. Ukuze uthole olunye ulwazi ngalokhu, zonke izingane zifunda izifundo ku isivikelo noma ukuphepha ukuphila zabasebenzi.

Umthelela emzimbeni womuntu

Zonke izinto ezitholakala emvelweni, zingahlukaniswa zibe ephephile futhi ezingaphephile. Kuyingozi ingathiwa lezo kakade eshiwo ngenhla - esivuthayo. Ziyini izingozi? Abakwazi ukulimaza impilo yabantu, okuzokwenziwa etholakala umlilo eziko. Kodwa kulabo abangakholwa kuyoba nomphumela ngokomzimba esikhumbeni: ukusha, noma umthelela izibilini ngokusebenzisa ipheshana zokuphefumula. By endleleni, ngendlela efanayo nomthelela ongemuhle kwenzeka ngesikhathi ukubhema. Ukubhema ngeke imikhiqizo kuphela ugwayi, aqukethe eziningi izinto eziyingozi eyaziwa nomzimba womuntu, kodwa futhi izidakamizwa.

Yiziphi izinhlobo izidakamizwa

Akubona bonke izidakamizwa bathatha ukubhema, abanye babo injected emthanjeni, imuncwe njengoba powder ngokusebenzisa ikhala noma udle njengendlela tablet. Kodwa wonke amalungu omndeni kufanele imiphumela emibi, naphezu kweqiniso lokuthi ngaphambi kokuthi iletha umuzwa nenjabulo, ithabo, noma ngisho okuthile okunjengesitsha nomphumela omuhle. Konke lokhu nemiphumela esifushane kodwa iqiniso lokuthi umonakalo kuzo nakanjani isikhathi eside, bayazi konke.

okutholakele

Uma ucela ingane: "Ngitshele, yini izinto nezimpahla, nikeza isibonelo, 'uyokwenza Ziningi izimpendulo ezahlukene. Kubalulekile ukuqonda umfundi, ukuthi unesimo esifana angaba kiso kwezinhlobo eziningana eziye engenhla, zihlukaniswa izici ezithile. Kusukela esemncane kakhulu ulwazi mayelana yiziphi izinto sizonwebisa njengoba ekutadisheni lesayensi esikoleni.

Similar articles

 

 

 

 

Trending Now

 

 

 

 

Newest

Copyright © 2018 zu.atomiyme.com. Theme powered by WordPress.