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Lo = 40 cm
∆t = 50°C
alfa = 0,0000011
Ditanya : L = Lo (1+ alfa x ∆t) = 40 (1+00000,11x50) = 40x1,000055 = 40,0022 cm
2. Diketahui :
Ao = 500 cm2
∆t = 60°C
beta = alfa x 2 = 0,0000167/°C x 2 = 0,0000334/°C
Ditanya : A = Ao (1+beta x ∆t) = 500 (1+0,0000334x60) = 500x1,002004 = 501,002 cm2
3. Diketahui :
Vo = 50 m3
∆t = 15°C
Ditanya : Vt = Vo+Vo x ∆t : 273 = 50+50x15:273 = 52,74725274725275 m3
2).
3). Maaf soalnya menurutku kurang jelas