No 6 tolong d bntu plus caraax
Fisika
soleha47
Pertanyaan
No 6 tolong d bntu plus caraax
1 Jawaban
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1. Jawaban 0xff
∆t = (40°C) - (20°C) = 20°C
Q = mc∆t
Q = (4 Kg) • (4.200 J/Kg°C) • (20°C)
Q = 336.000 J