壓力單位轉換

Question

1kN/m^2=? atm

請解答 越快越好 並且要有過程

Answer 1

1 kN/m2
= 1000 N/m2
= 1000(N/m2)*(1kgw/9.8N)*(1000gw/1kgw)*(1m2/10000cm2)
=10.2041(gw/cm2)
=(10.2041/1033.6) (atm) 註：(1atm=1033.6gw/cm2)
=0.00987 (atm)
答案：0.00987(atm)

祝平安順心！萬事如意！！

Answer 2

(1)氣象學喜採用( 百帕 )( 毫巴 )為壓力單位。
(2) 帕指的是紀念(帕斯卡)(Pascal)，1Pa=1N/ m^2
1大氣壓( atm) = ( 76 )cmHg
= ( 760 )mmHg
= ( 1033.6 )cm H2O
= ( 1033.6 )gw/cm^2
= ( 1.0336 )kgw/cm^2
= ( 10336 )kgw/ m^2
= ( 101292.8 )N/ ^2
= ( 101.2928 )kN/ ^2
= ( 101292.8 )Pa
= ( 1012.928 )hPa = ( 1013 )mb
(3)1大氣壓( atm) = 101.2928 kN/ ^2
1 kN/m^2= 1 / 101.2928 atm =0.00987237

答案：0.00987237(atm)