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176 蒸気圧のミリ水銀柱換算

2017-08-27View Original

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この投稿は、2017年8月27日19時58分にsxf1028102800によって最終的に編集されました。ちょっと質問なのですが、176ミリメートル水銀柱は、おおよそ何MPa、または何kPaの圧力に相当するのでしょうか?教えてください、ありがとう、加点
Reply #22017-08-27
1mmHg=133.322Pa=0.133322kPa=0.000133322MPa
Reply #32017-08-28
P=ρgh=13.6*1000*9.8*0.176=23457pa
Reply #42017-08-28
760mmHGは1気圧であり、0.1MPa(100kPa)に相当します。176/760=0.23なので、0.023MPa(つまり23KPa)となります。

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