Давление в жидкости и газах

1.

xeeej M xbiDO^tmw

2.

BBEAEHME
AKTyOAbHOCTb:
• AaBAeHue oKpyxaeT HOC noBcrogy: Ha
noBepxHOCTU 3eMAU , B Boge , B
BO3gyxe. UeAbra npoeKTa ^BA^eTC^
pacmupeHue 3HOHMM B ^u3MKe o
pa6oTe gaBAeHMfl B xugKocT^x u ra3ax.
M onuTHHM nyTeM goKa3aTb nepegany
gaBAeHMfl B xugKocTu u
UeAb Pa6oTbi:
1.PaccK030Tb o gaBAeHuu u ee
pa6oTe B xugKocTu u ra3e.
• 2.M3ynuTb pa6oTy gaBAeHuu B
xugKocT^x u ra3ax.
• 3.npoBecTu SKcnepuMeHTb C
gaBAeHueM, geMoHCTpupyrow,ue OT
KOKUX BeAunuH 30BUCUT gaBAeHue.

3.

HTO TaKoe gaBAeHue ?
KOK gei/icTByeT nepegana gaBAeHue B XUKOCTU?
• OaKTopbi BAuarow,ue HO gaBAeHue ra3a?
HeM co3gaeTC^ gaBAeHue B ra3ax?
KOK nepegaeTCA gaBAeHue B ra3ax?
HTOBbl AATb OTBETbl HA 3TM BOnPOCbl, 9\
PELUMA MCCAEAOBATb AABAEHME, llOHflTb OT
HEED OHO 3ABMCMT, M3YHMTb KAKYIO POAb
l/IMEET AABAEHME B HALUEM XM3HM

4.

ovei
hoea DHaod BMHevaoV DVMD xohoVos a
oiooh BMHevaotf MOVMO xotoaissoH
'mooHxdeaou oje OHdBvhxMtfHeudeu
ovei DH lehaiDMetf
A
bodoiox 'hvnQ niDOHxdeaou kioie x
OHdBvhxMffHeudeu 'mooHxdeaou
MtfoTnovu htiMHMVe DH MeTnothaiDMetf
A
A
• / '0VMO BOHaod OHHeVOHh
'OHMI-sHVea bOXD0hMEHCjD -

5.

WrtWdOO
i3MH3V8VV
30)1V1 3)K Olh

6.

EAUHM^a M3MepeHMA AaBAeHMfl *
1 na = 1H-1M2
EAUHMUO M3MepeHMfl AaBAeHM^ B CM - 1 na
(nacKOAb) B necTb yneHoro , OTKpNBmero
3aKOH nacKaA^. nacKaAb paBeH gaBAeHura,
Bbi3biBaeMOMy cUAOM, paBHOM OAHOMy
Hb^TOHy ,
paBHOMepHO pacnpegeAeHHOM no
HOpMaAbHOM K HeM nOBepXHOCM
nAO^agbra OAUH KBagpaTHbifi MeTp.
1 na - STO gaBAeHue, KOTOpOe
npOU3BOguT cuAa 1H, geficTByrowa
Ha noBepxHocTb 1 M2,
nepneHguKyA^pHO STOM
nOBepxHOcTU
msm

7.

AaBAeHMe B ra3ax
3aBMcm:
1 .OT Maccbi ra3a
2. OT poAa ra3a
3,OT oGteMa ra3a 4.
OT TeMnepcrrypbi
ra3a

8.

ACIBAeHl/ie B XMAKOCTM
3CIBMCMT:
1 .OT
nAOTHOCTM
XMAKOCTM
2. OT BbicoTa ee
CTOA6a

9.

MXMlDlOOdVMJ DHOXD0 OJOHSOHOO dOiaD
'MXMHxei MOHieho aotieodgo xisad0u
av©iDVeoo /nndi0iAio0j MOHaMix0odu
M M01OOHlKOd©a MMdO01 'D0MVDHD
OJOXO0hMIDIAI01DIAI M0V01DaOHOO
0M HMVo /NdAiDd0iMv MoxoeA’nHDdc})
XMOODVX 'C^OOOVMCt) M dO!Dd01MV 'XM£MCf)
'XM1DIAI01DIAI MMXOeAriHDdc})
- (^PL-C^L^VDXODIJ e0vg

10.

3QKOH nQCKQAfl
yTBepxgaeT HTO ,
npQM3BQAUMOe
BHeiUHMMM CMAQMM
AaBAeHue B
KaKoe-TO MecTO
XMAKOCTM UAU
ra3a , nepegaerca
nO XUAKOCTU UAU
ra3y 6e3
MMeHeHM^ B
Aro6yro TOHKy

11.

BapoMeip
npn6op AAA \A3Mepenm
aiMocc|)epHoro ACiBAeHi/m. PiyTHbiM
6apoMeip 6biA M3o6peieH
MTCIAbflHCKMM MaTeMOTHKOM V\
Cf)M3MKOM 3BOHA>KeAMCTO
ToppMHeAAM B 1644 roAy.

12.

13.

MdHOMeTp
npn6op, \A3Mepn\ou\m
AQBA6HI/I6 XHAKOCTH l/IAl/l ra3Q
B 3QMKHYTOM
npOCTpQHCTBe.

14.

XMAKOCTHblM
MaHOMeip
3TO OHeHb npOCTOe yCTpOI/ICTBO AAfl
M3MepeHM3 AOBAetHM?!: MOHOMeTp HO
OCHOBe 3anOAHeHHOM XMAKOCTblO Tpy6bi.
AaBAew/ie rcm Bbi3biBaeT CABI/ir CTOASa
XMAKOCTM HO BbICOTy, nponopuMOHOAbHyK)
npi/iAoxemnoMy
ACIBAeHMO.

15.

16.

M3HaHOAbHO B03AYWHblM mapMK 3aKOH naCKOA^ nOATBepXAaeTCfl OnbTOM.
npaKTMHecKM He MMeeT KaKOM-Au6o ECAU B ^eAAO$aHOBOM naKeTe,
HeTKOM ^OpMb , eCAU erO HagyTb ra3OM , HanOAHeHHbM BOAOM, npOKOAOTb OHeHb
TO mapuK npuHUMaeT BceM 3HaKOMyro MaAeHbKue gbipoHKu, TO Boga 6ygeT CKBO3b
$>opMy mapa. 3TO o6t^CH^eTC^ TeM , HTO HUX KanaTb. ECAU Tenepb HagaBUTb B KaKoe-gaBAeHue ra3a Ha
CTeHKu mapuKa Hu6ygb OAHO MeCTO naKeTa, TO U3 BCex
Bb3bBaeTC^ ygapaMu MOAeKyA ra3a u gbipoK, He3aBuCuMO OT Toro, KaK gaAeKO
HanpaBAeHO BO BCe CTopoHb oguHaKOBO. OHU HaxogflTCH OT MeCTa npuAOxeHun CuAbi,
Boga noAbeTC^ npuMepHO oguHaKOBbMu no
CuAe CTpyMKaMu. STO roBopuT O TOM,
gaBAeHue paCnpoCTpaHuAOCb no BCeMy
o6teMy.
HTO

17.

18.

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i©DiOgDd OHO XD>| 'll/IOHaD£ OHO OJ©h lO M ' BMHOVaoV XDUMi '
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