
a
T1 = 27C = (27+273) K = 300 K
T2 = 77C = (77+273) K = 350 K
P2/P1 = (T2/T1)^4
P2/P1 = (350/300)^4 = (7/6)4= 2401 : 1296
= 300,125 J/s
T2 = 77C = (77+273) K = 350 K
P2/P1 = (T2/T1)^4
P2/P1 = (350/300)^4 = (7/6)4= 2401 : 1296
P2 = P1 (2401 / 1296)
= 162
= 300,125 J/s
semoga membantu 🙂
c