(m1.t1 + m2.t2)/(m1+m2) =
jawaban 30°C
maaf kalo salah
Q₁ = Q₂
m₁.cₐ.(tc-20) = m₂. cₐ. (50-tc)
m₁.(tc-20) = m₂. (50-tc)
250. (tc - 20) = 125. (50-tc)
2.tc - 40 = 50 - tc
3.tc = 90
tc = 90/3 = 30°C
Suhu campurannya 30°C.
Jawaban. A
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
(m1.t1 + m2.t2)/(m1+m2) =
jawaban 30°C
maaf kalo salah
Q₁ = Q₂
m₁.cₐ.(tc-20) = m₂. cₐ. (50-tc)
m₁.(tc-20) = m₂. (50-tc)
250. (tc - 20) = 125. (50-tc)
2.tc - 40 = 50 - tc
3.tc = 90
tc = 90/3 = 30°C
Suhu campurannya 30°C.
Jawaban. A