吹气使两盛水玻璃杯漏水

发布时间:2015-01-21    编辑:物理学法小组    来源:网络&投稿

 

吹气使两盛水玻璃杯漏水 由理综学习网物理网资料整理

取两只杯口平整的相同玻璃杯A和B,将其置入盛满水的塑料桶中。待两杯内充满水后,使其杯口相合,并使B杯置于A杯上。垂直地从桶中取出。放在一浅盘C内,如图1-48(a)所示。尽管A杯口与B杯口间有缝隙,但大气压强及水的表面张力作用,使B杯内的水不会沿缝隙漏出来;现在取一支麦管或塑料吸管,一端口靠近两杯口间的缝隙。快<p զ7<5MQ.E`Ll`|crʙ|A~x1p` 4BY%4i(jѿo*-xч 뿣tsP \Vw>('UX-(DN>*QDjw61=A^ד W&濌f ܦ+:7Y7ʱ]v½JK{3]wԯ* cM'] C=Cӿ({EJ(H$?Q!tx(Bsale(x1lQ%1Dcp_8jz[tV[iG0uwAt/?>9j#@_Ep[O2,n>cѻC}1I+_~(fխ~`[5sA6d}c/=z>ޑ*倅Il╓:G;̓o]1[1.ѓ07|(k =_Sl\=An?q(C  *y|;p~8*}Y81-`8L+!n~s8뭟 v{ĔH4mʌNV=٬.6R,ұ vB`~R~}gTw( |CPfDfocTYI}޻7&o#K5kj V{#oV'*BJ!UBڥݗc .#5AlzOj뽭U@V84BS!-,;gO83l*R^xh-p~}Mo|!*<#<@p U/)[c9W%@JXKf˭gAg"a U& V(XMO!i{)NqҶ4*s#^q5R9d2$EWscBZ{Q+ g(哹ڡP:b!遺f#x3B#]v"RT|cHEi7eyN%ErI r&WIvW?]\/01lHog"MFM2ZĜaHWɖ{Hxs;av.5?kAԌ2A1q@']:%Gvz5i]S7߼K?jV ],4m %+fز%ճLV{$7]33jS S#?x6l蚬Ƕ|ؚ,o/ZOTT#淈7_P`6 S NٹJ2r -x<03$;yx/~ l-#Xr8|9v(nq奵{yX  Zm*J6OM>oB|OՊ6/|ib&գ e`[>&/eQ! Pthj-9kIQpQ꽹ګ/KnlG>Ldmu뼸SK<"†lhܺ#<1ɫ*OMwL-H鐼_RU Sh-7tk:#dIk|qoڷdxybyqyNJ(En䞊#HzrB6m:i<|9X곑ER#R:*4Q% ߉4¤\?&^m;7,9>,1)6Niq'6K ۬;^a<֩`+ׇ M>Ӭ-3,R)?ek-JB{~cr-3pOPLanC<)<$TkqŲ7`V~y%@%{Y.%gYh9Uq/SAE ֻߠ1ݮeIAhx 90aY V{Xn2q+}Rgct &2jaRy(Γ2O |#,n7olv- 576קd h- &Ϛ'$z)aEbzBm mr#-2{ ۗ pE'ZӔ2J{Ojrx/"59VDAHSTl,}=;aV*Y1yMkáUsy=Lڄgddd2gmRRZ<[> ql=ht@9%HbbSyIWYk5hCehb|_*Wg!Ȑ*Ve1!͂m؛'/)o/aL{݌#PhQԔ*Q &%%Leڦ&ߏȞ7XT zr0Zl=;jA~8ެ+ƀqIm_5ñ81 yR2+iD2?^w8bQשM6"ًF\lso24WM*yfߚR;61 +'|5'B炑ؓ%GjeJb5i_ P蠞Sy3.R`^WFn4`]A0x,OxHTռF"~#v|` 3f"29TG0<ĘB]Z 4\wwFz-hXOBN랚e]"UD\ofóu  ea:{% q,) } mp'@faQ+m)zh.?Co{7-5s(a*m38r 43ھ(pAJ E'Q"`PaP[OO" zO"Fm,r\9_kZןzT @{BUEsH0gƹl &dVAcp\33d!J ~Q":H!} jfe"l%d۞۩OY{^+ۦaW{Sϊ7ɝad:軂x2g+ed( `(fòK ׊S+YA9 +463 A 0ʜu37Suc3SʝYp,gEM)U ȥJjMd[sΩ9.K[bSZ7xg#2C]4ne<`TCdԼkSm/;] #~QM2^1R/!1 Q2 whϙb!) e6pTpQ렀 y.: t,H?.رVglU1š`*&x@Zӳ|?NQk?^QO^X0:i'W`8=q%i)͊zX$N$P і_R)X<Q͚e-c!ផTt[ >RߋVi?, (Ǔh2AVY%at JYmy;H 㴿aNuچ%"%!8C6h蚭'4ꨡbG_UUvwcNĐ]IX W]Ƕn8fK#3hFĊi|>>.Ky]8!{5Y%&?SVOO$C# \]{]t,8;!Hsbֵ0Dpu w  ~ x!sx~?RAמP )S2+[!+/bks_rpD!y\%g`RIw(l.s=&V15Ru*deui]PW{M~*Z?`#5ڈL,YaY6@dع>߽5¡U(_Uee%E̙_pWx,&KBĞ忂R# + &d5LU~:Eoţ~(Q炱X5 !z -<<]#xUY{PA!@ݶ0Qm~YF\%<*w.^"~eHG*(9%|3/(tGc=G^{}N;]6"_2n*zy0Nd̴PAW5㡮O/;==;{w9n8k~r”Kt(ًO_H&o0)=ɔh|,\ujr`1Y'e v+PߋT l l+ .:,%"(+CUa8K3ך1QKeHB;H] Ys'A%А0 hQ UJ,Hve|e\ƨn1cLKL&HGpt"cS$aM"X>a Zdye2U&[i><H@WҦTgJY۰5TrIf鼷]do؊yc5bW&n,3979Os8ƌt$3#XVq"m lǵ,T^.̭ mT/ŶR[q^kzɤ 3NqA7iQ]Y ?ZǂyGSG8G|35Ş͜"Tk-s0kUU,w?:y۹s k/s͕"PX4d|߾]h5kUF4:t!hl]n")'eՠӏL]x,\+Z$ˑECf[1 eߥȳEh{as,oEDd\eՐfPl2R'ڕ1샪F W2^c̥@v?` VLZ931:)@c*dNNw4'GIt,SǞ!ARظ3 3A]NwW4@i \j,T? Bs.!9T`8't H]Xg'sٲd^Uf}?%8|+КM&"K*]a‰Op]t8|;n3L X 十DR8S #>-jʙ6ʂ A5ZoQ ol q3ZʫZ@ۼhDMub  T:l=͎8yhOG͍*=/0[ !( T )M*HI!B` 4BY08k-T?',k+_YzjoǠ%*=`[瘵