如图所示,一定量的理想气体,沿着图中直线从状态( 压强,体积)变到状态 b ( 压强,体积).则在此过程中( )http://image.zhihuishu.com/zhs/onlineexam/ueditor/201804/f7d732b0693643ec86819cfee23e776e.png
举一反三
- 如图所示,一定量的理想气体,沿着图中直线从状态a (压强p1= 4atm,体积V1=2 L )变到状态b ( 压强p2=2atm,体积V2=4 L )。则在此过程中[ ]
- 如图,一定量的理想气体由平衡态A变到平衡态B,且它们的压强相等,则在状态A和状态B之间,气体无 论经过的是什么过程,气体必然( )。http://image.zhihuishu.com/zhs/onlineexam/ueditor/201809/96cb6f8cee6742ae86a43830a51169e5.png
- 如图一所示,一定量的理想气体,由平衡状态A变到平衡状态B(),则无论经过的是什么过程,系统必然 ( )http://image.zhihuishu.com/zhs/onlineexam/ueditor/201908/44f4d22711964c23980340adb7809625.png
- 一定量理想气体,沿着图中直线状态从 a 变到状态 b ,则在此过程中 ( )。
- 一定量的理想气体,在温度不变的条件下,当压强降低时,分子的平均碰撞频率<img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201804/5499a59dc3754bfdbf231e19c5e2edb9.png" />和平均自由程<img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201804/bba421d6506c4072b583fd4e63b5df81.png" />的变化情况是( ): A: <img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201804/5499a59dc3754bfdbf231e19c5e2edb9.png" />和<img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201804/bba421d6506c4072b583fd4e63b5df81.png" />都减小. B: <img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201804/5499a59dc3754bfdbf231e19c5e2edb9.png" />减小而<img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201804/bba421d6506c4072b583fd4e63b5df81.png" />增大. C: <img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201804/5499a59dc3754bfdbf231e19c5e2edb9.png" />和<img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201804/bba421d6506c4072b583fd4e63b5df81.png" />都增大. D: <img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201804/5499a59dc3754bfdbf231e19c5e2edb9.png" />增大而<img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201804/bba421d6506c4072b583fd4e63b5df81.png" />减小.