Question

Tolong di bantu ya !!!!!!!!!

Answer 1

Dik:

m = 600 gram = 0,6 kg

To = 20°C

T = 80°C

ΔT = 80 - 20 = 60°C

Q = 14400 J

Dit:

c = ....

Jawab:

Q = m c ΔT

c = Q : ( m x ΔT )

c = 14400 : ( 0,6 x 60 )

c = 14400 : 36

c = 400 J/Kg°C (Tembaga)

B. Tembaga