Sebanyak 5 kg air bersuhu 20 derajat celcius dicampur dengan 15 kg air bersuhu 60 derajat celcius . TENTUKAN SUHU CAMPURANNYA !!!!!!!!
TOLONG BANTU JWB YG CEPET YA .. MKSH :)
TOLONG BANTU JWB YG CEPET YA .. MKSH :)
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m1 = 5kg
t1 = 20'c
m2 = 15 kg
t2 = 60'c
Dit: tc....?
tc = (m1xt1 + m2xt2)/ m1 + m2
tc = (5x20 + 15x60)/5+15
tc = (100 + 900)/20
tc = 1000/20
tc = 50'c
suhu campuran = 50'c