oblicz ile azoty znajduje sie w pomieszczeniu 3m x 7m x 3,5m
3m*7m*3,5m=73,5m3
78%*73.5= 57,33m3
objętość:
V = 3 * 7 * 3,5 = 73,5 m^3
azot stanowi 78% powietrza:
78% * 73,5m^3 = 57,33 m^3
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3m*7m*3,5m=73,5m3
78%*73.5= 57,33m3
objętość:
V = 3 * 7 * 3,5 = 73,5 m^3
azot stanowi 78% powietrza:
78% * 73,5m^3 = 57,33 m^3