Beam ukulingana: Interesting Facts

Igama elithi "Isikali" liye iintsingiselo ezininzi kunye ebangela unxulumano ezahlukeneyo zabantu. abathandi Astronomy ukuba mhlawumbi ndicinga leKima, abavumisi ngeenkwenkwezi - umqondiso ezulu, kwaye uninzi uhambo ezizayo evenkileni okanye okhoyo emalikeni ukuba izinto ezityiwayo. Xa umlinganiselo ubunzima, siye rhoqo esijongene kubomi bethu bemihla ngemihla yaye musa nokuba ucinga ntoni imbali yamandulo yale sixhobo kwaye akude kangakanani umntu befezekile yakhe.

Yintoni esikalini balance

Xa umbuzo wokuhlaziya ubunzima naziphi iimpahla okanye izithako imichiza badla ukucinga yesitshixo encinane qhiya ezimbini (iikomityi) kunye notolo, enye apho ibekwe ubunzima bomzimba oyimfuneko ukumisela, njengoko yesibini - le ubunzima ibhanile, ukufezekisa lizama yabo. Ukulinganisa ubunzima esikalini ravnoplechnye encinane, kuba isixhobo enkulu impahla isetyenziswa ne isalamane lisisiqalo kwi sixhobo eliphakathi (odnoplechnye kunye neravnoplechnye lever balance).

A incinane

Ucinga ukuba wenza ntoni xa abantu beze isixhobo sokulinganisa ubunzima? Abembi bezinto zakudala benza kumbiwa eMesopotamiya, bakholelwa ukuba imali eseleyo umqadi yokuqala ukuvela iminyaka eliwaka emihlanu BC. Kwaye ke ukukhankanywa yokuqala ebhaliweyo kule sixhobo yafunyanwa kwi "Incwadi Mert" kumaYiputa amandulo, eyabhalwa malunga 1250 BC. Iintetho Uxwebhu malunga ravnoplechnom idyokhwe uthixo Anubis esetyenziselwa uhlaziya intliziyo kwabafileyo. Kwicala yokuqala scale yaba statuette obonisa uthixokazi saseYiputa, okusesikweni, Maat, walala efile intliziyo yesibini. Sisiphumo umlinganiselo onjalo ixhomekeke bayahlelwa komphefumlo: Ukumiswa ngokutsha "okusesikweni", yena waya ezulwini, yaye pereveshivaniya intliziyo yayo kulindeleke yindawo endandisokola ukuzifumana wesihogo. Ravnoplechnye beam balance kwakhona esisetyenziswa ngokubanzi kwi kwiBhabhiloni yamandulo. Empumalanga Turkey nangoku ugcinwe Kamennaya Stella (yenkulungwane yokuqala BC), ebonisa umHeti, ngomnwe wakho endaweni usebenzisa le yodwa. Emva koko, lo kwimbali nobungqina bubonisa ukuba kwaqala ukuze ukumisela ubunzima abantu esebenzisa umgaqo omtsha, ekukho ekusebenziseni namatye ezishenxayo ethile kwindawo inzuzo inkxaso. Izikali, umqadi, uyilo omtsha wabonakala eRoma yamandulo, kwaye iperi izibambo hook emile kunye namaxolo ezimbini. Enye yezixhobo lokuqala olu hlobo yafunyanwa ePompeii. Ngo AD 12 izazinzulu Arab sele esazi izixhobo ubunzima, impazamo kuvumelekile ka-0.1%, nto leyo enokusetyenziselwa kucuthwa imali yomgunyathi, izacholo, kwaye asetyenziselwa ukujonga lexinene imizimba.

Ukubekwa ubunzima ngexesha lethu

Nangona bombane ehlabathini namhlanje liya ukubuyisela oomatshini nedibanisa usathandwa kwaye iqhele ukusetyenziswa ukugqiba ubunzima. Noko ke, isikali zonyango, elebhu, ezorhwebo, zobugcisa, yokusebenza ngaphandle kokusebenzisa elektroniki ndiyinike indlela elide lwezixhobo zale mihla babuye kancinci in kwakudala. Technology yaphuhliswa ngexesha lethu ukuze Ukuzila mhlawumbi abazukulwana bethu baya kuba nakho ukubona ubunzima elungileyo omdala kuphela kwiimyuziyam. Kodwa, kuthi uphawu lwezi zinto scales ziya kusoloko khangela ngathi neekomityi ezimbini ezincinane oxhonywe yesitshixo encinane obhityileyo.