" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
W=10 000J
P=500W
SZUKANE:
t-=?
WZÓR:
P=W/t
t=W/P
ROZWIĄZANIE:
t=10 000/500=20s
Odp:Szukany czas to 20s.