tolong pakai cara ya

SUHU
• pemuaian

Lo = 6 m
∆t = 160 - 10 = 150 °C
α = 1,7×10^-5 /°C
Lt = __?

panjang akhir
Lt = Lo (1 + α ∆t)
Lt = 6 • (1 + 1,7×20^-5 • 150)
Lt = 6.0153 m