Indlela Yokukala Ukuqina Kwe-Aluminium Foil?

Icwecwe le-aluminium ingumkhiqizo we-aluminium onogqinsi oluwugqinsi olutholwe ngokugingqa ipuleti le-aluminium eliwugqinsi.. Ubukhulu be-aluminium foil ngokuvamile bungaphansi kuka-0.5mm. Indlela yokulinganisa ubukhulu be-foil ye-aluminium encane kangaka?

Kunezindlela eziningana zokulinganisa ubukhulu be-aluminium foil, enye yezindlela ezisetshenziswa kakhulu isekelwe ekubalweni kwesisindo nokuminyana.

Amathuluzi adingekayo ukubala ukujiya kwe-foil

• I-aluminium foil
• Isikali sikagesi esinembile (ekwazi ukukala ngokunemba kwamagremu)
• Pythagoras flask noma isilinda iziqu (ukukala indawo ye-foil)
• I-Vernier caliper (ngokuzikhethela, ukukala ukujiya ngokuqondile)
• Umbusi (ukukala ubude nobubanzi befoyili)

Indlela 1: Bala ukujiya ngokusekelwe isisindo, indawo kanye nokuminyana

Izinto ezibonakalayo
Ukuminyana kwe-aluminium: 2.7 g/cm³

Izinyathelo

1. Ukukala: Sebenzisa isikali se-elekthronikhi esinembile ukukala i-aluminium foil, uqinisekisa ukuthi ubhala isisindo ngamagremu (g). Bhala phansi ubukhulu befoyili 𝑚

2. Linganisa indawo ye-foil: Spread the foil flat, kala ubude nobubanzi befoyili ngerula, futhi ubale indawo ephelele ye-foil 𝐴:A (ngamasentimitha esikwele cm²).
Ifomula yendawo: A=ubude×ububanzi

Bala ivolumu: Sebenzisa ifomula yokuminyana ye-aluminium ukuze ubale umthamo we-foil
𝑉:V (ngamasentimitha ayi-cubic cm³).
Ifomula yevolumu: 𝑉=𝑚/𝜌
ρ ukuminyana kwe-aluminium, 2.7 g/cm³.

Bala ivolumu: Sebenzisa ifomula yokuminyana ye-aluminium ukuze ubale umthamo we-foil
𝑉:V (ngamasentimitha ayi-cubic cm³).
Ifomula yevolumu: 𝑉=𝑚/𝜌
ρ ukuminyana kwe-aluminium, 2.7 g/cm³.

Bala ukujiya: Ubukhulu
𝑡 ilingana nevolumu ehlukaniswe ngendawo.
Ifomula yokuqina:

𝑡=𝑉/𝐴

Indlela 2:Sebenzisa i-caliper noma i-digital vernier caliper

Lungiselela amathuluzi: lungisa i-caliper noma i-digital vernier caliper ngokunemba okuphezulu.
Beka i-aluminium foil: Beka i-aluminium foil endaweni eyisicaba futhi ezinzile ukuze uqinisekise ukuthi iyisicaba futhi ayinamibimbi.
Ukusebenza kokulinganisa: Qondanisa umkhawulo owodwa we-caliper nonqenqema lwecwecwe le-aluminium bese ucindezela ngobumnene elinye ekugcineni ephepheni le-aluminium ukuze uqinisekise ukuthi ikhalipha ixhumene ngokugcwele necwecwe le-aluminium futhi lime mpo..
Funda umphumela: Funda inani elilinganisiwe ku-caliper, okuwugqinsi lwecwecwe le-aluminium.

Indlela 3:Sebenzisa i-gauge ye-aluminium foil ukujiya

Khetha igeji yokuqina: Khetha igeji yogqinsi elungele ukukalwa kwefoyili ye-aluminium ukuze uqinisekise ukuthi ukunemba kwayo nebanga lokulinganisa lihlangabezana nezidingo..
Ilinganisa insimbi: Linganisa igeji yokujiya ngaphambi kokusetshenziswa ukuze uqinisekise ukunemba kwemiphumela yokulinganisa.
Ukusebenza kokulinganisa: Cindezela kancane i-probe yegeji yokujiya ephepheni le-aluminium ukuze uqinisekise ukuthi i-probe ixhumene ngokugcwele ne-aluminium foil..
Funda umphumela: Inani eliwugqinsi lecwecwe le-aluminium lizoboniswa ekubonisweni kwegeji yokujiya, futhi ungayifunda ngokuqondile.

Indlela 4:Sebenzisa indlela yokulinganisa ubukhulu be-X-ray fluorescence

Lungiselela imishini: I-X-ray fluorescence geji ukujiya kanye namasampula ajwayelekile ahlobene.
Beka i-aluminium foil: Beka icwecwe le-aluminium kanye nesampula evamile ensimbini ye-X-ray ngesikhathi esifanayo.
Ukusebenza kokulinganisa: Ngemva kokuba i-X-ray idlula kucwecwe lwe-aluminium kanye nesampula evamile, ijatshuliswa i-phosphor esikrinini se-phosphor ukukhiqiza i-fluorescence.
Bala ukujiya: Linganisa ukuqina kwe-fluorescence ye-phosphor esikrinini se-phosphor, futhi ubale ubukhulu becwecwe le-aluminium ngokusekelwe ebudlelwaneni phakathi kokuqina kwe-fluorescence kanye nogqinsi lwesampula elijwayelekile..