" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
V=a*b*c
V=8cm3 ---> połowa to 4 cm3
m=10.4g
gęstosc=m/v
10.4g/4cm3=2,6 g/cm3