Wind ƙarfi: Ji da yin amfani da

Iska a matsayin halitta sabon abu da aka sani ga kowa da kowa daga farkon yara. Ya karfafa wani sabo ne numfashi a cikin zafin rana, bi da jiragen ruwa a bahar, kuma tsammãninsu, tanƙwara da itatuwa da kuma karya, rufi a kan gidaje. Babban halaye da cewa ayyana iska ne ta gudu da kuma shugabanci.

Mene ne iska take kaɗawa?

Daga mai kimiyya ra'ayi, iska kira iska taro motsi a cikin kwance jirgin sama. Irin wannan yunkuri na faruwa saboda akwai bambanci tsakanin yanayi matsa lamba da zafi tsakanin maki biyu. Air motsa daga yankunan da high matsa lamba a cikin yankunan inda matsa lamba matakin kasa. A sakamakon haka, akwai wata iska.

Features iska

Domin fahince iska, yi amfani da biyu main sigogi: shugabanci da kuma gudun (iko). The shugabanci ne m da gefen sararin sama daga wanda naushe. Yana iya nuna a kamfas maki, daidai da 16-rumbovoy sikelin. A cewar ta, iska na iya zama arewa, kudu, gabas, arewa-maso-yammacin da sauransu. Iska shugabanci ƙila za a auna a darajõji, dangi da Meridian line. A wannan sikelin arewa bayyana a matsayin 0 ko 360 digiri gabas - 90 digiri, da yamma - 270 darajõji, kuma kudu - 180 digiri. Bi da bi, da iska gudun aka auna a mita biyu ko kullin. Kumburi ne kamar 0.5 kilomita awa. Wind ikon da aka ma auna a maki, bisa ga Beaufort sikelin.

Beaufort sikelin, daidai da wadda iska karfi aka ƙaddara

Wannan sikelin da aka gabatar a cikin wurare dabam dabam a 1805. Kuma a cikin shekara ta 1963, World meteorological Association soma wani gradation, wanda aiki a wannan rana. A cikin ta tsarin, tare da 0 a matsayin kwantar da hankula, a cikin abin da hayaki zai tashi tsaye wajen sama, da kuma ganye a kan itatuwa kasance m. iska karfi a maki 4 yayi dace da matsakaici iska, a cikin abin da surface na ruwa kafa kananan tãguwar ruwa zai iya girgiza bakin ciki rassan da ganyayyakin bishiyoyi. 9 maki dace da iska, wanda zai iya tanƙwara idan har manyan itatuwa, yage kashe rufin fale-falen daga rufin, hawa high raƙuman ruwan teku. Kuma matsakaicin iska karfi bisa ga wannan sikelin, wato - 12 maki, lissafta ga guguwa. Wannan shi ne - da wata halitta sabon abu, a cikin abin da iska ke haifar tsanani ƙuduri za a iya kawo saukar har ma da babban birnin kasar da ginin.

Harnessing ikon iska

Wind ikon da aka yi amfani da ko'ina a cikin makamashi kansu a matsayin daya daga cikin vospolnimo halitta kafofin. Tun a tarihi mai nisa, 'yan adam ya yi amfani da wannan hanya. Isar da shi a lõkacin da windmills da sailing jiragen ruwa. Wind turbines, ta hanyar abin da matsa lamba da karfi na iska ne tuba domin kara amfani, ana amfani da ko'ina a cikin wadanda wuraren, wanda aka halin da naci tsananin iska. Daga bangarori daban-daban na amfani da irin wannan abubuwa a matsayin iska karfi, yana da daraja ambata a matsayin iska rami.

Wind - wata halitta sabon abu, wanda zai iya zama fun, ko rushewa, kazalika da kasancewa da amfani ga 'yan adam. A musamman da sakamako dogara kan yadda high zai zama da ikon (ko gudun) na iska.