Yuav Ua Li Cas Hloov Newtons Mus Rau Pascals

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Yuav Ua Li Cas Hloov Newtons Mus Rau Pascals
Yuav Ua Li Cas Hloov Newtons Mus Rau Pascals

Video: Yuav Ua Li Cas Hloov Newtons Mus Rau Pascals

Video: Yuav Ua Li Cas Hloov Newtons Mus Rau Pascals
Video: Ib tug neeg yuav tsum raug 3 nqi no. Ntsib lawm yuav ua li cas ? 02/10/2021 2024, Hlis ntuj nqeg
Anonim

Newton yog chav ntsuas ntawm ntsuas rau quab yuam, thiab pascal yog qhov ntsuas ntawm qhov ntsuas siab. Thiab rau cov tib neeg uas tsis tau paub zoo hauv physics, nws feem ntau zoo li txoj hauj lwm ntawm hloov Newtons mus rau Pascals yog qhov tsis zoo li hloov grams rau amperes. Thiab, qhov tseeb, tsis muaj ib lo lus nug ntawm kev txhais lus ncaj qha. Koj tsuas yog xav tau los ua cov kev laij yooj yim raws li cov qauv uas twb muaj lawm.

Yuav ua li cas hloov newtons mus rau pascals
Yuav ua li cas hloov newtons mus rau pascals

Nws yog qhov tsim nyog

tshuab xam zauv

Cov Lus Qhia

Kauj ruam 1

Nco ntsoov tias, los ntawm cov lus txhais, Newton (N, N) sib npaug nrog lub zog uas muab lub cev nrog qhov loj ntawm 1 kg ib qho kev nrawm ntawm 1 m / s ^ 2 hauv kev coj ntawm kev ua ntawm lub zog no. Yog hais tias lub zog ntsuas hauv newtons tau los ntawm koj los ntawm kev suav hauv qhov kev daws teeb meem, rov ua txhua yam ntxiv, rov xyuas koj tus kheej. Nco ntsoov tias koj qhov kev suav ua ntej yog qhov tseeb thiab koj tau suav lub zog hauv Newtons tau raug yog. Tom ntej no, nco ntsoov tias lub pascal (Pa, Pa) yog sib npaug ntawm lub siab los ntawm lub zog sib npaug ntawm ib qho Newton, tusyees faib dhau ib qhov chaw nrog thaj tsam ntawm 1 〖m〗 ^ 2, uas yog sib dhos rau lub zog no Ntawd yog, los ntawm cov ntsiab lus: 1Pa = N / m ^ 2.

Kauj ruam 2

Txheeb xyuas thaj chaw thaj chaw uas qhov siab raug thov kom tau raws li cov haujlwm ntawm lub luag haujlwm ntawm tes. Siv tus qauv lej tsim nyog los laij thaj tsam. Thov nco ntsoov tias thaj chaw yuav tsum tau ntsuas hauv cov square metres, thiab tsis muaj lwm qhov kev ntsuas. Yog tias tsim nyog, hloov koj cheeb tsam uas twb muaj lawm mus rau cov square meters. Faib qhov kev quab yuam uas tau yav tas los ntawm koj hauv newtons los ntawm thaj tsam tau hauv cov square meters. Siv lub lev suav rau suav. Qhov tshwm sim ntawm kev faib tawm yog lub siab uas koj tab tom nrhiav rau, qhia hauv pascals. Sau qhov tshwm sim. Cov teeb meem tau daws daws.

Kauj ruam 3

Hu rau cov phooj ywg sib koom ua ke, ib tus phooj ywg hauv tsev kawm lossis tsuas yog ib tus neeg paub txog lub cev zoo (qhia tias txhua yam ntawv sau saum toj no tsis pab koj). Qhia rau nws txog koj qhov teeb meem. Ua tib zoo hais nws kom tsis txhob luag thiab hais qhia koj txoj kev daws qhov teeb meem no rau txhua tus lej thiab tsab ntawv, lossis xa nws los ntawm SMS, MMS lossis e-mail. Yog tias koj qhov kev thov raug tsis kam lees lossis tsis muaj ib tus neeg paub txog physics ntawm koj tus neeg paub, thov kev pab ntawm cov neeg siv Is Taws Nem. Muaj tseeb ntawm cov neeg nyob ntawm txhua qhov kev sib tham thematic muaj tsawg kawg yog ib tus neeg khuv xim uas yuav sau rau koj cov ncauj lus kom ntxaws rau koj cov teeb meem tsis pub dawb. Ua tsaug rau tus neeg thiab sau dua cov kev daws koj tau txais.

Kauj ruam 4

Rov nyeem cov phau ntawv qhia txog physics thiab tseem sim nkag siab tsawg kawg ntawm ib feem ntawm qhov sau dab tsi nyob ntawd. Yog tias tsim nyog, nug koj tus kws qhia ntawv kom paub meej. Cov txuj ci tau txais yuav pab tau koj ntau dua ib zaug hauv koj lub neej.

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