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Ka'idar Bernoulli

Bernoulli, masanin kimiyyar lissafi na Switzerland, masanin lissafi, masanin kimiyyar likita.Shi ne fitaccen wakilin dangin lissafin Bernoulli (tsara 4 da membobin 10).Ya karanta ilimin falsafa da dabaru a jami'ar Basel yana dan shekara 16, sannan ya sami digiri na biyu a fannin falsafa.Yana dan shekara 17-20 ya karanci likitanci.Ya sami digiri na biyu a fannin likitanci, ya zama sanannen likitan fiɗa kuma ya yi aiki a matsayin farfesa a fannin jiki.Duk da haka, a ƙarƙashin rinjayar mahaifinsa da ɗan'uwansa, a ƙarshe ya juya zuwa ilimin lissafi.Bernoulli ya yi nasara a fage da dama.Baya ga babban filin motsa jiki na ruwa, akwai ma'aunin astronomical, nauyi, kewayawar taurari ba bisa ka'ida ba, magnetism, teku, tides, da dai sauransu.
Daniel Bernoulli ya fara ba da shawara a cikin 1726: "A cikin halin yanzu na ruwa ko iska, idan gudun yana da ƙananan, matsa lamba zai zama babba; idan gudun yana da girma, matsa lamba zai zama karami".Muna kiran wannan "Ka'idar Bernoulli".
Muna riƙe da takarda guda biyu kuma mu hura iska tsakanin takarda biyu, za mu ga cewa takarda ba za ta yi iyo ba, amma za a matse tare da karfi;saboda iskar da ke tsakanin takardan guda biyu mu ke hura ta za ta rika gudana Idan gudun yana da sauri, matsa lamba kadan ne, kuma iskar da ke wajen takardun biyu ba ta gudana, kuma karfin yana da girma, don haka iskar da karfi mai yawa. waje "yana danna" takardun biyu tare.
Themai feshian yi shi ne da ka'idar babban magudanar ruwa da ƙananan matsa lamba.

Bari iska ta fita daga cikin ƙaramin rami da sauri, matsa lamba kusa da ƙaramin ramin ƙarami ne, da matsa lamba na iska a saman ruwa a cikin.gangayana da ƙarfi, kuma ruwan ya tashi tare da bututun bakin ciki a ƙarƙashin ƙaramin rami.An fesa tasirin a cikin wanihazo.