Kodi madzimadzi sanali Newtonian? Zitsanzo ndi Zatsopano

Kodi madzimadzi sanali Newtonian? Zitsanzo ayenera kukhala zotheka kudziwa ngakhale mu furiji anu, koma chitsanzo odziwika a sayansi chozizwitsa ankaona mchenga wotitimira - madzimadzi ndi olimba pa zikomo yemweyo nthawi ndi zolemeletsedwa (inaimitsidwa) particles.

About kukhuthala

Sir Isaak Nyuton amanena kuti kukhuthala kapena kukana kuti otaya madzimadzi zimadalira kutentha. Choncho, mwachitsanzo, madzi usiye mu ayezi ndi kumbuyo mchikakamizo cha magetsi kapena kuzirala zinthu. Komabe, ena zinthu alipo mu dziko, kusintha kukhuthala chifukwa kugwiritsa ntchito mphamvu, osati kusintha kutentha. N'zochititsa chidwi kuti madzimadzi sanali Newtonian akutchulidwa amagwiritsidwa ntchito msuzi wa tomato amene akukhala n'kakang'ono anapereka yogwira yaitali. Kirimu, Tikawonetsetsa thicken pamene kukwapula. zinthu zimenezi si kofunika kutentha - kukhuthala sanali Newtonian kusintha zakumwa chifukwa zimakhudza thupi.

kuyesera

Kwa anthu amene ali ndi chidwi mu sayansi ntchito, kapena kungoti amafuna kusangalatsa alendo ndi mabwenzi amazipanga yosavuta koma chosangalatsa zosangalatsa sayansi zatsopano analenga Chinsinsi wapadera wa colloidal wowuma njira. Timadzi sanali Newtonian, manja ali kwenikweni anapanga awiri zosakaniza wamba kuphika kugunda kugwirizana awo ndi ana asukulu ndi ophunzira. Mukufunika ndi wowuma ndi madzi oyera, ndipo kenako kupeza chinthu wapadera, umene ndi madzi ndi olimba.

Chinsinsi

• Thirani kota ya ma CD wa wowuma chimanga mu mbale woyera ndipo pang'onopang'ono kutsanulira pafupifupi theka kapu ya madzi. Muziganiza. Nthawi zina yabwino kwambiri kuti akonze colloidal wowuma njira dzanja lamanja.
• Pitilizani kuwonjezera wowuma ndi madzi chakudya chochepa, bola ngati inu simukhala chinthu, mu kugwirizana akufanana uchi. Tsogolo sanali Newtonian madzimadzi. Bwanji Mng'oma izo homogeneous ngati zoyesayesa zonse zinatha mu kulephera oyambitsa yunifolomu? Osadandaula; mungondipatsa ndondomeko nthawi zambiri. Chifukwa, phukusi imodzi cornstarch amayamba adzatenga magalasi wina kwa awiri a madzi. Dziwani: thunthu amakhala osalimba kwambiri ngati inu kuwonjezera kwa iwo ufa onse zambiri.
• Thirani mankhwala chifukwa mu Frying chiwaya kapena kuphika mbale. Yang'anani kwa kapangidwe ake zachilendo ngati "olimba" madzi ikukhuthukira pansi. Sakanizani nkhani bwalo index chala - woyamba pang'onopang'ono, ndiye mofulumira ndipo mofulumira, mpaka inu simukhala zodabwitsa sanali Newtonian madzimadzi.

zatsopano

Monga cholinga cha sayansi, ndipo pofuna kungosangalala, mungathe kuyesa zatsopano zotsatirazi:

• Yendetsani chala chala kudutsa padziko aumirira chifukwa. Kodi inu munazindikira chilichonse?
• Kumiza dzanja lonse chinthu chachinsinsi ndi kuyesa Finyani zala zake ndi kukoka kuchokera chidebe.
• Yesani falitsani thunthu mu manja ake mbama mpira.
• N'zotheka ngakhale ndi mphamvu zake zonse mbama pa aumirira kanjedza. Pamaso pa oonera mudzathawira pambali, kudikira iwo tsopano splattered wowuma njira, koma chinthu chachilendo tidzakhalabe mu beseni. (Pokhapokha, ndithudi, inu bondo wowuma.)
• Zochititsa chidwi kuyesera videoblogery kupereka. Iye mukufuna ndime music, amene ayenera mosamala obtyanut wandiweyani chakudya Manga mu zigawo zingapo. Thirani yankho pa filimu ndi kuyatsa nyimbo pa buku mkulu. Mukhoza penyani zithunzi zotsatira zidzasintha zotheka ntchito zikuchokera wapadera.

Ngati akuchititsa ndi kuyesera mu zasayansi kwa ana asukulu kapena ophunzira, afunseni chifukwa sanali Newtonian madzimadzi khalidwe m'njira imeneyi. Pazifukwa zina, zikuoneka olimba pamene inu Finyani m'dzanja lako, koma wasefukira ngati madzi, ngati inu unclench zala zanu? Pakutha zokambirana zimene zimakhala aumirira m'chikwama chachikulu pulasitiki ndi zipper kulisunga mpaka nthawi yotsatira. Zidzakhala zothandiza inu kuonetsa katundu wa slurry lapansi.

Thunthu chinsinsi

Chifukwa ena yothetsera milandu colloidal wowuma khalidwe monga thupi okhwima, ndi zina - ngati madzi? Ndipotu, anali kulenga weniweni sanali Newtonian madzimadzi - mankhwala, akaniza chilamulo cha kukhuthala.

Newton ankaona kuti kukhuthala thunthu lisinthike chifukwa kulera okha kapena kuchepetsa kutentha. Mwachitsanzo, injini mafuta umayenda mosavuta pamene usavutike ndi makulidwe makamaka pamene utakhazikika. Kwenikweni, madzimadzi sanali Newtonian ndi nkhani lamulo limeneli thupi, koma kukhuthala zawo zikhoza kusintha ndi kugwiritsa ntchito mphamvu kapena chipsyinjo. Pamene inu Finyani aumirira colloid mu dzanja lake, kachulukidwe ake kumakula kwambiri, ndipo (osachepera mongoyembekezera) ngati anasandutsa mu olimba. Pamene inu decompress nkhonya colloidal njira ugwira ngati madzi yachibadwa.

Chinthu kukumbukira

The Izitu n'zovutitsa kuti n'zosatheka kusakaniza wowuma ndi madzi mpaka kalekale, chifukwa zimenezo, iwe si chinthu kwenikweni ndi kuyimitsidwa. M'kupita kwa nthawi, ufa particles akhoza peel kuchokera mamolekyulu madzi adzasonkhanitsidwa ku mtanda zolimba pansi pa thumba lanu pulasitiki. Pachifukwa ichi zimenezi madzimadzi sanali Newtonian yomweyo kuononga mipope kuchimbudzi, ngati inu mungotenga ndi kuwathira pansi pa lakuya. Palibe musati kuwathira pansi kuda - bwino kumunyamula mu thumba ndi chabe kuponya mu zinyalala nazo.