Tarisa ndima iri pasi apa uye wozopindura mubvunzo unotevera mumutauro mumwechete sezvinoita ndima: Passage: ine zviyero zvekuyerera kwesimba (simba panguva imwe neimwe nenzvimbo), uye zviyero zveSI zvekuyera ndeye joules pasekondi pa square mita, kana zvakaenzana, watts pa square mita. SI unit yekushisa kwakakwana T ndeye kelvin. Mubvunzo: chii chinonzi simba rekuyerera?
simba panguva imwe neimwe munzvimbo imwe neimwe