• 2021-04-14
    一定量的理想气体,从p-V图上初态a经历(1)或(2)过程到达末态b,已知a、b两态处于同一条绝热线上(图中虚线是绝热线),则气体在https://image.zhihuishu.com/zhs/onlineexam/ueditor/201909/82b75304a8f446afb70b924a472bbaed.png