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Lo= 1 m
Δt= 5-0= 5°C
ΔL= 1,00006-1= 0,00006 m
Dit:
α=..?
Penye:
α= ΔL/(Lo.Δt)
α= 0,00006/(1×5)
α= 0,00006/5
α= 0,000012 /°C
Jawabannya: d.0,000012/°C
Δt = 5 - 0 = 5°C
ΔL = 1,00006 - 1 = 0,00006 m
Ditanya = α..?
Jawab =
Maka jawabannya adalah D