Ko kun san shi ko a'a, iska ta shiga cikin kowane fannin rayuwarmu, daga balloons a wurin bikin ranar haihuwar mu da kekuna. Wataƙila ko da ake amfani da shi lokacin yin wayar, kwamfutar hannu ko kwamfutar da kake gani wannan.
Babban sinadarar iska shine, kamar yadda zaku iya tsammani, iska. Air iska ce mai gas, wanda ke nufin ya ƙunshi gas da yawa. Ainihi Waɗannan ne nitrogen (78%) da oxygen (21%). Ya ƙunshi kwayoyin halittar iska daban-daban waɗanda kowannensu yana da wani adadin kuzari.
Zazzabi na iska yana daidai gwargwado gwargwadon ƙarfin kuzari makamashi na waɗannan kwayoyin. Wannan yana nufin cewa zafin jiki na iska zai zama da yawa idan kuma yana nufin makamashi na cigic yana da girma (kuma kwayoyin iska suna motsawa da sauri). Zaɓin zafin jiki zai yi ƙasa lokacin da makamashin kiwo karami ne.
Rage iska yana sa kwayoyin suna motsawa cikin hanzari, wanda ke ƙara yawan zafin jiki. Wannan sabon abu ana kiranta "zafi na matsawa". Ruwan iska a zahiri ya tilasta shi a cikin karamin sarari kuma a sakamakon kawo kwayoyin a kusa da juna kusa da juna. Uwarfin da zai fito lokacin yin wannan daidai yake da ƙarfin da ake buƙata don tilasta iska a cikin ƙaramin sarari. A takaice dai tana adana makamashi don amfanin nan gaba.
Bari mu ɗauki balango misali. Ta hanyar inflating balango, iska mai karba a cikin karami. Kuzarin da ke cikin iska mai cike da matse tsakanin balan daidai yake da ƙarfin da ake buƙata don sanya shi. Idan muka buɗe balan, da iska ta saki, yana hana wannan makamashi kuma yana haifar da tashi. Wannan kuma babban ƙa'idar ƙaƙƙarfan ƙaura ce ta ƙaura.
A iska mai kyau ne mai kyau matsakaici don adanawa da watsa kuzari. Yana da sassauƙa, kuma in mun kware sosai idan aka kwatanta da sauran hanyoyin don adana makamashi, kamar batura da tururi. Baturer suna da girma kuma suna da karancin kulawa. Steam, a gefe guda, ba tsada ba da inganci ko mai amfani da abokantaka (yana samun zafi sosai).
Lokaci: Apr-08-2022