Muchidzidzo fundoyetsimba chirambo (Phase of thermodynamic system) zvinotaura nzvimbo yegumbapamwe inoti zviro zvose zvirimo zvine chimiro chakafanana. Mamiriro esebhe muchirambo anotongwa nezvinhu zvinosanganisira puresha, hujoto uye concentration yechinhu chacho. Mururimi rweKikongo vanoti nkala (n. state, jobs).