Mechanical emizimbeni ukucindezeleka - definition kanye ifomula Properties kwezinto eziqinile

Ngo ukusabela ukudla okuqinile kanye izici ezahlukene kwemvelo, kungase kuphakame izinguquko - kokubili ngaphakathi nangaphandle. Esinye isibonelo salokhu uhlobo kokuvela elingaphakathi umzimba. Ithola degree izinguquko kungenzeka uma umonakalo.

imiqondo eyisisekelo physics

Mechanical ukucindezeleka - ngezinga elithile amandla yangaphakathi into, okuyinto eyenzeka ngaphansi kwethonya izici ezihlukahlukene. Ngokwesibonelo, lapho ukusonteka lapho amabutho angaphandle ozama ukushintsha Isimo eyisihlobo izinhlayiya, futhi yangaphakathi - ithiye le nqubo, nokukhawulela ke noma iyiphi inombolo ethile. Ngakho, singasho ukuthi ukucindezeleka mechanical - ke is phetho ngqo yokucindezeleka emzimbeni.

izinhlobo ezimbili eziyinhloko zokucindezeleka bungabonakala:

1. Okuvamile - lisetshenzisiwe unit endaweni esigabeni cross evamile kuye.
2. Tangent - lisetshenzisiwe kwesigaba pad ngesikhathi tangent kuso.

Isiqalo nesigcino bunzima esebenza ngesinye isikhathi, ebizwa ngokuthi isimo ukucindezeleka okwamanje.

Ayephila e pascals (Pa) uhlobo: ukubala ifomula umelwe ngezansi

Q = F / S,

Lapho Q ukucindezeleka -Mechanical (Pa), F - amandla eyenziwe ukusonteka ngaphakathi emzimbeni (H), S - endaweni (mm).

Izakhiwo kwezinto eziqinile

Ukudla okuqinile, njengazo zonke abanye, ezinama-athomu, kodwa akheke enamandla neze asitholayo ukusonteka, isb ivolumu ukuma bahlale njalo. izinto ezinjalo eziningi izakhiwo ehlukile zingahlukaniswa ngamaqembu amabili amakhulu:

1. Physical.
2. Chemical.

Ukuze abantu zihlanganisa lezi ezilandelayo:

1. Mechanical - ukufunda nabo imiphumela ohambelana emzimbeni. nokuqinisela akunakubangelwa lezi izakhiwo, lo fragility, amandla, okungukuthi, konke kuhlobene ikhono simelane ukusonteka kubangelwa yizici zangaphandle.
2. Heat - ukufunda kwethonya okushisa ahlukene ku into. Lezi zihlanganisa ukwandiswa ku Ukushisa, conductivity ezishisayo, ukushisa umthamo.
3. Electrical - lezi izakhiwo abahlangene ezinyakazayo electron ngaphakathi emzimbeni nekhono layo ukuba babuthane ku ukusakaza ngaphambilini lapho ngaphansi iziphi izici zangaphandle. Isibonelo - conductivity kagesi.
4. Optical - wafunda usebenzisa ukukhanya fluxes. Lezi izindawo zihlanganisa ukukhanya, ukumuncwa umumo womsebenzi ukukhanya.
5. Magnetic - kunqunywa khona izikhathi kazibuthe endaweni izingxenye zomzimba eziqinile. Kubo, kanye kagesi futhi uphendule izinhlayiya omubi icala ngenxa isimo sawo futhi iminyakazo ethile.

I nezakhi ezithile zamakhemikhali zihlanganisa konke okuhlobene ukusabela ukwenza izinto ezifanele futhi izinqubo ezenzeka phakathi nalesi. Isibonelo - namachibi nokucekelwa. Isakhiwo eheleni crystal futhi sihlobana lezi izakhiwo into.

Kungenzeka futhi ukwaba neqembu elincane izakhiwo physicochemical. Lokhu kuhlanganisa nalezo ziyabonakala kokubili mechanical nasesikhathini ukuchayeka kumakhemikhali. Isibonelo - amandla omlilo, futhi phakathi naleso izinguquko zenzeka izici ezimbili ngenhla.