Iziteshi ezi-5 ze-YouTube mayelana ne-physics kanye chemistry yezingane

Izivivinyo ezipholile kanye nethiyori yolimi olulula

I-Physics kanye namakhemikhali ezikoleni kuthi kuqala ukufunda ngebanga lesikhombisa, yize izingane eziningi zinentshisekelo kulezi zisayensi zangaphambili. Izingane zomuntu siqu zingasanelisa ngokusebenzisa izivivinyo ezilula zesayensi futhi zisetha ososayensi abancane.

Kepha bonke izivivinyo ezilula ozisebenzisile, ngaphambi kokuba izifundo ze-physics kanye namakhemikhali esikoleni kusekude. Noma okubi kakhulu: Izifundo zaqala, kepha azikunikeli noma yini ezithokozisayo ezinganeni, zikwenze kuphoqelele ifomu futhi kuxazululwe imisebenzi ejwayelekile.

Ungalahlekelwa kanjani ngenzalo kwisayensi? Lokhu kuzosiza iziteshi zemfundo ku-YouTube. Othisha bahlakaza izihloko ezithakazelisa kakhulu ze-physics kanye nezifundo zamakhemikhali.

I-GetACLass - i-physics ezihlolweni nasezihlotsheni

Othisha kulesi siteshi bahlakaze izihloko eziphambili ze-physics, kepha zikubo ngaphandle kwenqwaba yamafomula. Izibonelo ezivela empilweni zisiza ukuchaza imithetho ehlukene nezehlakalo.

Ngama-roller amafushane, imiqondo yejubane nesisindo, ukwakheka kwesibonakhulu kanye ne-capacitor, imithetho yamandla adonsela phansi emhlabeni futhi okuningi okuhlanganisiwe. Izihloko eziyinkimbinkimbi zichazwa lapha ezibonelweni zezinto ezilula nezinto ezizungezile sonke. Ngabe ucabange ukuthi ngisho ne-pulverizer ejwayelekile evela endaweni yokubuka i-physics ayilula kangako?

Izivivinyo eziningi ezivela kulesi siteshi zingenziwa ekhaya nge-sweater. Abanye ababhali kumavidiyo ngamanye acebisa izincwadi ezithandekayo nezincwadi kulabo abafuna ukujula esifundweni sezihloko.

I-physics evela ku-pobedinsky

Umlobi walesi siteshi uphinde ukhokhele encazelweni efana nezinto ezejwayelekile. Wahlasela ukuthi kungani ugesi endaweni yokuphuma engu-220 volts (futhi empeleni), kungani e-United States kwakhetha uhlelo olujwayelekile lokulinganisa nokuthi i-Hulium iguqula kanjani izwi lomuntu.

Ukuhola kuchaza izehlakalo ezinzima kakhulu. Isibonelo, ikusasa. Yebo, i-physics nayo iyabandakanyeka kulo. Futhi namanje ibeka izivivinyo ezingajwayelekile: ukuzama ukuhlanganisa ikhoyili ye-tesla ngama-ruble ayi-100 ngisho ne-heater ephaketheni.

Izihloko zama-roller zihlukahlukene, ezinikelwe kakhulu kwi-physics, kepha kukhona namavidiyo athakazelisayo abalandeli beMathematics. Futhi ewusizo endaweni ebonakalayo yokubuka, ngoba izibalo zibalulekile ngisho nangomculo.

I-Chemistry - Elula

Kulesi siteshi, izivivinyo ezijabulisayo zamakhemikhali zenziwa. Iningi lazo lizokwenza impela ekhaya. Ngemuva kwakho konke, kuyindidane yangempela kuphela eyazi okungcono ukwenza isihlungi samanzi, ukuthi ungageza kanjani i-iodine kanye nama-greenstock futhi unqobe ukuqhekeka. Vele, akuwona wonke amavidiyo lapha afana nezifundo ezithuthuke kakhulu zasekhaya.

Ukusuka kwamanye ama-roller, ungathola, ngokwesibonelo, ukuthi ungasinda kanjani ngokuqhuma kwenuzi futhi uvikele emisebeni. Futhi funda ukuthi ungayakha kanjani ikhambi eliqinile nelangabi eliluhlaza. Kunevidiyo evela ochungechungeni lwechungechunge lwamakhemikhali amancane "ukubhekana nezinkinga eziphambili zokuphepha. Futhi ukubuyekezwa kwe- "Magic" (empeleni yesayensi) nge-AliExpress.

Umbukiso wesayensi uSolwazi Nicolas

I-Shaw izothanda izingane kumavidiyo. Ihlukanisa izivivinyo ezilula futhi ezinhle kakhulu, futhi noSolwazi umbukiso uhola i-HYSHA. Ucwaningo luyehluka futhi lapha: ungathola ukuthi ungadweba kanjani i-inki yokukhanya futhi bese ubeka engcupheni ye-algae, udale iqhwa lokufakelwa futhi futhi nesixuku sakho konke. Kukhona kuma-roller wesiteshi namanye amafomethi, lapho futhi akhombisa khona ukuthi kufanele uqhube kanjani izivivinyo kanye nokuhlolwa okungajwayelekile.

KhanacademRussur.

Ngaphandle kwevidiyo enokuhlolwa okumangazayo, lesi siteshi singabonakala sibuhlungu ngokumelene nakho konke okunye, kepha umbono wokuqala awulungile. Noma ngaphandle kokuhlolwa okukhanyayo, umbhali wesiteshi esivele echaza izihloko ezahlukahlukene kusuka emkhakheni we-physics kanye namakhemikhali (okwengeziwe kwe-biology, umuthi, umlando kanye nomnotho).

Uma iqiniso lesikole lithanda i-physics, nakanjani lizofuna ukufunda konke ngamagagasi e-electromagnetic, ama-Optics nezinye izihloko ezibonakala ziyinkimbinkimbi kakhulu. Kepha ngenxa yezincazelo ezinemininingwane neziqondakalayo ukuze uziqonde kuzojabulisa kakhulu.

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