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【毎日一問】理論基礎 2019.1.23

2019-01-24View Original

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選択問題:高圧の鋼製チューブがあり、ピストンを開くとガスがチューブ外に噴出する。チューブ内の圧力が外部の圧力と等しくなった時にピストンを閉じると、この時チューブ内の温度は:( ) A.変わらない B.上昇する C.下降する D.判断できない 正解:C 化学工学設計+VR

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