" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
d (gęstość) = 7,87 g/cm
d =
więc
masa = d razy V
m= 7,87 razy 1,2 cm^3 = 9,444g (cm sześcienne się skracają)