I-hydrogen ihlala kwiqondo lobushushu

Ukucacisa xa ingceke iyafika kwiice, ingceke iyafika kwiice ngembindi ezingama-32 Fahrenheit (0 Celsius). Kanjalo, le datha yamanani amabini apho umphumo wazo waziwa ngokujulileyo. Xa ingceke iyaphelela le manani, iyatshintsha ukuba yilayini kwaye ibe yisantya. Ngoko ke khumbula xa ubona iice ezingqithini yakho ukuba le nto kuphela ngokuba ingceke yakho yafika kummandla olingana ne-32!

Ngokuba yintoni iya kufa kwaye kungasebenzi ukudla?

Gcina ukudla kummandla olingana nezinga elincinane kune 40 Fahrenheit (4 Celsius). Abacteria baphefumana ngokukhawuleza xa kuba nguqinisekileyo, kwaye ukudla odityanisiwe nguqinisekileyo - kodwa kungeyona ngokulula - kunokufa ngokukhawuleza ngokuba kubonakala abacteria abaphefumana ngokukhawuleza. Ngoko ke uyagcina ukudla kwisikrakheli ukuze kungenjwa kwaye kusebenze.

Imetal ingayo ukutshibana kwaye kuyintsho iyo datha ngembindi ethile.

Ngokuba yeyiphi i-metal, i-metal iyakumela kwaye yenze kabini ngokwezinye izigaba. Ngokomzekelo, ngenkosi i-iron ikhala kwi-2 800 Fahrenheit (1 538 Celsius), i-aluminum ikhala kwi-temperatsha encinci ye-1 221 Fahrenheit (660 Celsius). Xa i-metal iyafikelela kwi-temperatsha echanekileyo, ikhala kubomi kwi-liquid, ikuvumela ukuba yenziwe iingcambu ezahlukeneyo. Yintoni enkulu ngokwekhala i-metal.

Elenye yokuqala xa izitho zinzile ngokulungileyo.

Zonke izitho zinzile ngokulungileyo ngaphakathi kwe-temperatsha eninzi kwaye zibandakanywe. Zonke izitho zifivela kwi-temperatsha yemini ya-65 ukuya kwi-75 Fahrenheit (18 ukuya kwi-24 Celsius) kwaye kwi-temperatsha encinci ngandlela. Nangona kunokuba nguqule kwi-temperatsha, izitho zikhansela, zilamle ukubonakala noma evena. Le kezela kufuneka uqine izitho kwi-temperatsha echanekileyo, ukuze zikhale zinzile kwaye zenze ngokulungileyo.

Ngenziphi temperatsha abantu bayakhala ukuba bathile kakhulu noma nezinye iindlela zokuba bathile kakhulu ngokwezulu?

Abantu bakhula ukuba namagciwane yesiseko kwaye nezilwanyana ezingapheliyo xa eziqhwenga kakhulu kwiingceke eziphezulu kakhulu. I-heat stroke iyahlala xa umda wokubera wokudlala wenza 104 degrees Fahrenheit (40 degrees Celsius) okanye phezulu, kubandakanya iziqinisegca ezinokuba ngokungqinelwa, ukuchin' ukuba kwaye ukulahlelwa kwenkciseko. Ukuba kuthatha iindlela zokuphepha, kubalulekile ukuthela amanzi, kufumane isiswe kwaye ukuba kwiingceke eziphezulu kakhulu ngemva nemva.

Ngoko ke ngokubanzi izicatshulwa zewhite upvc ukuya kweqina leyo yemali inqanaba elikhulu kwiindlela zethu zokubuya ngokudlala. Le ncamelo iyakusithola ngokuphepha kwaye ngokunjalo siyazi ukuba ingceke iyakunxibelela nantoni na. Ngoko xa ucacile ingceke, kufuneka ukhumbule iingceke ezithile ezithatha iqhaza kwimicaba nganye. Ilandela elinye, qhubeka ukufunda ngazo zonke iingxelo ezibhokiswe kwiingceke!