36 B. B. JIEnEmKHHI). iraaUflOBAHia HAA^ OCMOTflqECKHHH 



3a KOHueHTpauiw c^ BnyTpeHeefi cTopoHbi BJiSMaraqecKOH nepenoHra apnanMajiacb 

 cpeAHfla bt> Teaeaie oabiTa KoaaeBTpaaia BemecTBa bt> KJitToqHOM'b cony, npeAnojia- 

 ran pacnpocTpaHenie BemecTBa b-b aocji-fcAfleMTb oaeab SbicTpbiM-b). TaKHM-b o6pa30MT> 

 P = — ^ — == - — — ■ — . • ecjra bt> eapyjKHOH jkhakocth npncyrcTByerb TOJibKO h3cjte- 



AyeMoe BemecTBO, toc^cb p = ~ — > npn qe-Mi,, ecjin P Bbipaaceao bi, kb. 



1000 P- 



-. 



caHT., V vi w — bt. Ky6. caaT v t — b-b qacax-b, to p SyAerb Bbipaateao bi rp.-MOJi. qepe3b 

 1 kb. caar. B-b 1 q., pasAtjieaa. Ha rp.-MOJ. 



riocwoTpuM^ nacKojibKo Bejinna ToquocTb npHBeieeHaro ciiocoGa onpeAiJieaia BejinqnHbi p 

 bi HanwoHte SjiaronpiflTBOMX aiyqai. J\jin 6ojibuieB uarjiBABocrn aocTaBHMT> bt> Bbipaatenie 

 AJia 3 bwecto w n P 3aaqeaia hx-b h3t> BbiuienpeBeAeBBbix'b *op»iyjn>. CjitAOBaTejibHO BMteiux: 

 3 — — . TaK-b KaKi AiaiieTpi> canpornpbi piAKO npeBoexoAHTb 90 — 



( £ -T l )*^-(TSgi) 



100 MHKpoHi., a npn H3M-BpeBin ero mojkho CA^JiaTb oinn6Ky bi 4 — 6 mhkpoht. (GjiaroAapa 



UMHiupHqecKofi *opMbi KJit'roKi> jmaia o6p-B3a npoToruacTa b6jih3h crfcaoin, BHAaa Beacao), 

 to BMtcTO D mw bt> xyAniewi c.iyqat nojiyqnM'b 1,05 D hjih 0,95 D. Ilpn n3MipeaiH 



AJIBHbl I BT> OCOSeHBOCTH npH MaJIOH npOAOJUKBTCAbHOCTH OllblTa MOWeTL 6blTb CAtjiaaa 



OTBOcHTeJibHO ropa3Ao 6ojibmaa oninSaa. HeptiKo I Meabuie 5 MHKp. h bo bcbkomx cjiyqat 

 MeHbme 40 MHKp. IloaTOMy, ecjin npnaaTb ToqaocTb H3Mipenia I bt> 2 MBKpoaa (Atjieeie 

 MaciHTa6a), omnoKa npn H3Mipeain I MOJKerb AocTarayrb 40°/ , cjiiAOBaTejibBO B&itcTO I mbi 

 nojiyqHMT. B-b xyAmeMT> cjiyqai 1,4 I hjih 0,6 I h TOJibKO bt> HanGcree yAaqeoMi 

 onbirfe 1,04 I hjih 0,96 I. L y canpornpbi 6biJio bt> mobxt> onbrraxT, paBHO 150 — 250 

 MHKpoHb, noaTOMy ecjin npHHBTb ToqHOCTb nsMipeaia ero bt> 2 MHKpoHa, to Aaace bt> 

 xyAineMx cjiyqat mm Morjin-6bi nojiyMmb BMtcTO L hjh 1,01 hjih 0,99 L. KpoMt Toro npn 

 H3MtpeniH BpeMenn MoateTi 6biTb CAiJiaHa omn6Ka wneyT-b bi 5, t. e. okojio 4°/ . Ha btopom^ 

 MHOJKHTe.i'fe 3HaMeHaTejia ToqaocTb H3MtpeHia mojio OTpaataeTca, noaTOMy bi> xyAiueMT> 



1,05 0. 1,4 Ic 



cjiyqa r E bm-ecto HanncaBBaro BbipaateHia A-ia p mw nojiyqnM'b: 



(o^i-HO^i-zJo.oe^c.-^^y 



TaKT> KaKT> BejinqHHa 0,6 — I Majia bi cpaBneBin ch L, to ew mojkho npnHe6peqb. Bm-ecto p 



mm nojiyqBM'b TaKHMT> o6pa30Mi btj caMOM^ HeSjiaronpiaTHOMT, cjiyqat 1,5 p, t. e. CA^JiaeM^ 

 omnSKy bi 50°/ . Ecjh 3Ta omn6Ka h ae 6yneTb Tanx Be.iHKa KaHjbifi pa3"b, to bo BcaKOMi> 

 cjiyqai TOJbKO cpeAflia qncjia H3x Muornxx aaSjiKDAeHifi MoryTi> AOCTaBHTb yAOBJieTBopBTejibHyio 

 BejinqnHy p. Mbi yBHAHMi. b-b nocjiiicTBin, qTO qncjia p, nojiyqeHHbia TaKHMT> nyTeMi AJia 

 CBHpornpbi, A r £HCTBHrejibBO OTjinqaiOTca OTb nojiyqeHBbixi> Soxfee ToqabiMt MeTOAOMi TOJibKO 

 caMoe 6ojibmoe aa 15°/ . 



He TpyAHO BHA^Tb, qTO TOJibKO qTO npHBeAeHBbiH cnoco6i> onpeAijieHia npoaHiiaeMOCTn 

 njiasMaTH^ecKOH BepeaoaKH, KpoM^ CBoefi cpaBBBTejibHO aefiojibuion ToqaocTH awkeTh h Apyrie 



