Jawaban:
m1 = Massa 1 = 300 gram
t1 = Suhu 1 = 80°C
m2 = Massa 2 = 30 gram
t2 = suhu 2 = 25°C
Ditanyakan :
Tc =Suhu Setimbang = ....
Pencelesaian :
m1 x c1 x Δt = m2 x c2 x Δt
Kedua zat cama - sama air yang memiliki kalor jenis sama maka untuk nilai c bisa di coret :
m1 x Δt = m2 x Δt
300 x (80 - Tc) = 30 x (Tc - 25)
24.000 - 300Tc = 30Tc - 750
300Tc + 30Tc = 750 + 24.000
330Tc = 24.750
Tc = 24.750/330
Tc = 75°C
Penjelasan:
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Jawaban:
m1 = Massa 1 = 300 gram
t1 = Suhu 1 = 80°C
m2 = Massa 2 = 30 gram
t2 = suhu 2 = 25°C
Ditanyakan :
Tc =Suhu Setimbang = ....
Pencelesaian :
m1 x c1 x Δt = m2 x c2 x Δt
Kedua zat cama - sama air yang memiliki kalor jenis sama maka untuk nilai c bisa di coret :
m1 x Δt = m2 x Δt
300 x (80 - Tc) = 30 x (Tc - 25)
24.000 - 300Tc = 30Tc - 750
300Tc + 30Tc = 750 + 24.000
330Tc = 24.750
Tc = 24.750/330
Tc = 75°C
Penjelasan: