" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
V=10l=10dm³
a=20cm=2dm
b=40cm=4dm
V=a*b*h
10dm³=2dm*4dm*h
10dm³=8dm² *h/:8dm²
h=1,25dm=12,5cm
poziom wody sięga do wysokości 12,5cm