Дано
Q=24ккал=100.32Дж
t=10min=600c
U=36B
S=5*10^-7m2
p=110*10^-8Om m
L?
Q=U^2*t/R=U^2*t*S/p*L
L=U^2*t*S/p*Q=36*36*600*5*10^-7/110*10^-8*100,32=3,5*10^3m=3,5km
Дано
Q=24ккал=100.32Дж
t=10min=600c
U=36B
S=5*10^-7m2
p=110*10^-8Om m
L?
Q=U^2*t/R=U^2*t*S/p*L
L=U^2*t*S/p*Q=36*36*600*5*10^-7/110*10^-8*100,32=3,5*10^3m=3,5km