Question

2*10km/h=...........m/s i mm/s

20*10⁻⁵cm³=..........m i Mm³

2*10⁻⁶dA= ...............GA

przy urzyciu jednostek krotnych

Answer 1

2*10km/h = 20*1000m/3600s = 20*10/36 m/s =  5,55 m/s = 5,(5)*1000mm/s = 5555mm/s

20*10⁻⁵cm³= 20*10⁻⁵*10⁻⁶m³ = 20*10⁻¹¹m³=20*10⁻¹¹*10⁻⁶ Mm³=20*10⁻¹⁷Mm³

2*10⁻⁶dA= 2*10⁻⁶*10⁻¹*10⁻⁹GA=2*10⁻¹⁶GA

km=1000m

h=3600s

m=1000mm

cm³=10⁻⁶m³

M=10⁶

d=10⁻¹

G=10⁹