Kayan Daidaiton Zafi
Shin kun taɓa shan shayin kankara? Ana yin shayin kankara ta hanyar haɗa ruwan shayi mai zafi da kankara. Bayan juyawa ko barin shi ya zauna na ƴan daƙiƙa ko mintuna, cakuda ruwan shayi mai zafi da kankara yana komawa shayin kankara mai sanyi. Ruwan shayi mai zafi yana da zafi sosai, yayin da kankara ke da ƙarancin zafi. Idan aka haɗa ruwan shayi mai zafi da kankara a cikin akwati kamar gilashi, ana canja zafin ruwan zafi zuwa kankara, don haka zafin shayin kankara ya fi na ruwan zafi ƙasa da zafin kankara kuma ya fi na kankara girma.
Shin ka taɓa yin wanka da ruwan dumi? Ana iya samun ruwan dumi don yin wanka ta hanyar haɗa ruwan zafi, a mafi yawan zafin jiki, da ruwan sanyi, a ƙaramin zafin jiki. Bayan barin shi na ɗan lokaci, cakuda ruwan zafi da ruwan sanyi yana juyawa zuwa ruwan dumi. Zafin ruwan dumi (cakuda ruwan zafi da ruwan sanyi) ba shakka ya fi na ruwan zafi ƙasa kuma ya fi na ruwan sanyi girma.
Idan wani abu mai zafin jiki ya haɗu da wani abu mai ƙarancin zafin jiki, wani ɓangare na zafin da ke fitowa daga abu mai zafin jiki mai yawa yana komawa zuwa abu mai ƙarancin zafin jiki har sai duka abubuwa biyu sun kai yanayin zafi ɗaya. Lokacin da ruwan shayi mai zafi ya haɗu da kankara, wani ɓangare na zafin da ke fitowa daga ruwan shayi yana komawa zuwa kankara. Canja wurin zafi yana tsayawa da zarar cakuda ruwan shayi mai zafi da kankara ya kai yanayin zafi ɗaya. Lokacin da cakuda ruwan shayi mai zafi da kankara ya kai yanayin zafi ɗaya, cakuda ruwan shayi da kankara yana cikin yanayin zafi . Haka kuma, lokacin da ruwan zafi ya haɗu da ruwan sanyi, wani ɓangare na zafin yana motsawa daga ruwan zafi zuwa ruwan sanyi. Canja wurin zafi yana tsayawa da zarar cakuda ruwan zafi da sanyi ya koma ruwan dumi. Lokacin da duk ruwan ya yi zafi, duk ruwan ya kai yanayin zafi ɗaya. Lokacin da cakuda ruwan zafi da sanyi ya kai yanayin zafi ɗaya , cakuda ruwan zafi da sanyi yana cikin yanayin zafi.
Idan abubuwa biyu ko fiye da haka waɗanda ke da yanayin zafi daban-daban suka haɗu da juna har sai abubuwan sun kai yanayin zafi ɗaya, to ana cewa abubuwan da suka kai yanayin zafi ɗaya suna cikin daidaiton yanayin zafi.
