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Lo = panjang mula-mula
a = 0,000011/°C (koefisien muai)
delta T = 8°-0° = 8° C (perubahan suhu)
Lt = Lo(1+a x delta T)
Lt = 200 (1+0,000011 x 8)
Lt = 200(1+0,000088)
Lt = 200(1,000088)
Lt = 200,0176 cm
α=0.000011³C
LO=200CM
DIT LT
LT=LO(1+α×ΔT)
=200CM(1+0.000011×8³C)
=200(1+11×8×10PANGKAT -6)
=200(1+88×10PANGKAT -6)
=200(1+0.000088)
=200×1,000088
=200,0176 CM