sekeping logam memiliki panjang 5 m dan lebar 2 m bersuhu 25 C.Keping tersebut dipanaskan hingga suhu 75C.Jika luas logam menjadi 10,0036m2,berapa koefisien muai panjang logam?
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
p = 5m
l =2m
A1=5*2
=10 m2
A2=10,0036 m2
ΔA=A2-A1=10,0036-10
0,0036
T2 =75°C
d2
α
d3
α=.β
β=
=
=0,0036
750
=0,0000048/°C
α =.β
=.0,0000048
=0,0000024/°C
Semoga membantu.......
l =2m
A1=5*2
=10 m2
A2=10,0036 m2
ΔA=A2-A1=10,0036-10
0,0036
T2 =75°C
β=
=
=0,0036
750
=0,0000048/°C
α =.β
=.0,0000048
=0,0000024/°C