23.下列壓力單位換算何者正確？(A)1bar=98000 Pa(B)1bar=1.02 kg/ cm 2 (C)1 kg/ cm2 = 1.02bar(D)1 Pa =1 nt/ cm 2

問題詳情

23.下列壓力單位換算何者正確？
(A)1bar=98000 Pa
(B)1bar=1.02 kg/ cm 2
(C)1 kg/ cm2 = 1.02bar
(D)1 Pa =1 nt/ cm 2