Odpowiedzi

  • Użytkownik Zadane
2010-03-27T12:09:06+01:00
T=W/P
t=324000J/900W
t=360s
t=6min
Odp D
2010-03-27T12:10:09+01:00
X=W/P
x=324000J/900W
x=360s
x=6min

Odp D
2010-03-27T12:10:58+01:00
P=900W
W=324kJ=324000J
P=W/t
t=W/P

t=324000J/900W=360s=6min.
ODP. D jest prawidłowa