中学生网络课堂本课配套习题挑战模式1/5
单选题
难度系数：
1.下列实例中，利用大气压工作的是 ( )
| A: 小王将新鲜空气吸入肺里 |
| B: 医生用针筒把药水推入病人肌肉中 |
| C: 小李用图钉把地图钉在墙上 |
| D: 深水潜水员要穿特制的抗压潜水服 |
一次做对，真牛！
+5奖励规则>
- 提示1：5Lq65ZC45rCU5pe277yM6IK66YOo5omp5byg77yM5L2/6IK655qE5a656YeP5aKe5aSn77yM6IK65YaF56m65rCU55qE5Y6L5by65YeP5bCP77yM5aSn5rCU5Y6L5oqK5paw6bKc55qE56m65rCU5Y6L5YWl6IK65YaF
- 答案：QQ==
5Lq65ZC45rCU5pe277yM6IK66YOo5omp5byg77yM5L2/6IK655qE5a656YeP5aKe5aSn77yM6IK65YaF56m65rCU55qE5Y6L5by65YeP5bCP77yM5aSn5rCU5Y6L5oqK5paw6bKc55qE56m65rCU5Y6L5YWl6IK65YaF77yM56ym5ZCI6aKY5oSP77yM5pWFQeato+ehru+8m+azqOWwhOaXtu+8jOWMu+eUn+eUqOWKm+WwhumSiOetkuWGheeahOiNr+awtOaOqOWFpeeXheS6uuiCjOiCieS4re+8jOS4jeaYr+Wkp+awlOWOi+eahOS9nOeUqO+8jOS4jeespuWQiOmimOaEj++8jOaVhULplJnvvJvnlLHlhazlvI9wPUYvU+WPr+efpe+8jOWbvumSieWktOWBmuW+l+avlOi+g+WwluWBmuW+l+W+iOWwlu+8jOmAmui/h+WHj+Wwj+WPl+WKm+mdouenr+adpeWinuWkp+WOi+W8uu+8jOS4jeaYr+WIqeeUqOWkp+awlOWOi++8jOS4jeespuWQiOmimOaEj++8jOaVhUPplJnvvJvmt7HmsLTmvZzmsLTlkZjopoHnqb/nibnliLbnmoTmipfljovmvZzmsLTmnI3vvIzmmK/kuLrkuobmib/lj5fmm7TlpKfnmoTmsLTljovvvIzkuI3mmK/lpKfmsJTljovnmoTkvZznlKjvvIzkuI3nrKblkIjpopjmhI/vvIzmlYVE6ZSZ77yO5pWF6YCJQS4=
本课配套习题挑战模式2/5
单选题
难度系数：
2.在托里拆利实验中，测得玻璃管内水银面比槽内水银面高出76cm，可以使这个高度差改变的做法是（ ）
| A: 往槽内加入少许水银 |
| B: 使玻璃管稍微倾斜一点 |
| C: 把玻璃管稍微向上提一提 |
| D: 把实验移到高山上去做 |
一次做对，真牛！
+5奖励规则>
- 提示1：5a6e6aqM56e75Yiw6auY5bGx5LiK5Y675YGa77yM6auY5bGx5LiK5aSn5rCU5Y6L5bCP77yM6IO95pSv5oyB55qE5rC06ZO25p+x6auY5bqm5Lmf5bCx5Y+Y5bCP
- 答案：RA==
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
本课配套习题挑战模式3/5
单选题
难度系数：
3.将一满罐“纯净水”（高约40cm）开口朝下放在水中，如图所示，结果是（ ）
| A: 仍是满罐水 |
| B: 水将流出一部分 |
| C: 水将全部流出 |
| D: 以上答案都不对 |
一次做对，真牛！
+5奖励规则>
- 提示1：5piv5Zug5Li65aSn5rCU5Y6L55qE57yY5pWF77yM5aSn5rCU5Y6L5Y+v5Lul5pSv5oyBMTAuM23pq5jnmoTmsLTmn7HvvIzlvZPnhLblj6/ku6XmlK/mjIHov5nkuIDnvZDmsLTvvI4=
- 答案：QQ==
5oiR5Lus5Y+v5Lul5qC55o2u5oiR5Lus55qE55Sf5rS75bi46K+GLS0t6aWu5rC05py655qE5L2/55SoLS0t5Y2z5Y+v5Yik5pat5Ye65LuN5piv5ruh572Q5rC077yM5YiG5p6Q5YW25Y6f5Zug77ya5piv5Zug5Li65aSn5rCU5Y6L55qE57yY5pWF77yM5aSn5rCU5Y6L5Y+v5Lul5pSv5oyBMTAuM23pq5jnmoTmsLTmn7HvvIzlvZPnhLblj6/ku6XmlK/mjIHov5nkuIDnvZDmsLTvvI48YnI+5pWF6YCJQe+8jg==
本课配套习题挑战模式4/5
单选题
难度系数：
4.下列现象中不属于应用大气压的是（ ）
| A: 塑料挂衣钩能贴在墙上挂衣服 |
| B: 纸片能托住倒过来的一满杯水而不洒 |
| C: 用吸管吸起汽水瓶中的饮料 |
| D: 用注射器能把药液注进肌肉里 |
一次做对，真牛！
+5奖励规则>
- 提示1：5YiG5p6Q57q454mH55qE5Y+X5Yqb5oOF5Ya15Y+v55+l77yM5rC05a+557q454mH5Lqn55Sf5ZCR5LiL55qE5Y6L5by677yM57q454mH5LmL5omA5Lul5LiN5Lya6JC95LiL77yM5piv5Zug5Li65aSn5rCU5a+557q454mH5pyJ5ZCR5LiK55qE5Y6L5by677yM5Lmf5bCx6K+05piO5aSn5rCU5Y6L55qE5a2Y5Zyo
- 答案：RA==
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
本课配套习题挑战模式5/5
单选题
难度系数：
5.在用托里拆利实验测定当地大气压的大小时，将玻璃管稍微倾斜后上端仍然留有部分真空，测量结果将（ ）
| A: 变大 |
| B: 变小 |
| C: 不变 |
| D: 无法判断 |
一次做对，真牛！
+5奖励规则>
- 提示1：5omY6YeM5ouG5Yip5a6e6aqM5Lit77yM566h5YaF5rC06ZO26Z2i5LiK5pa55bCx5piv55yf56m677yO5bCG546755KD566h56iN5b6u5YC+5pac5ZCO77yM5rC06ZO25p+x55qE6ZW/5bqm5Lya5Y+Y5aSn77yM5LiK5pa555yf56m65p+x55qE6ZW/5bqm5Lya5Y+Y5bCP77yM5L2G5bm25LiN5b2x5ZON566h5YaF5aSW5rC06ZO26Z2i55qE6auY5bqm5beu77yO5LiN5Lya5a+86Ie05rWL6YeP5YC855qE5pS55Y+Y
- 答案：Qw==
5omY6YeM5ouG5Yip5a6e6aqM5Lit77yM566h5YaF5rC06ZO26Z2i5LiK5pa55bCx5piv55yf56m677yO5bCG546755KD566h56iN5b6u5YC+5pac5ZCO77yM5rC06ZO25p+x55qE6ZW/5bqm5Lya5Y+Y5aSn77yM5LiK5pa555yf56m65p+x55qE6ZW/5bqm5Lya5Y+Y5bCP77yM5L2G5bm25LiN5b2x5ZON566h5YaF5aSW5rC06ZO26Z2i55qE6auY5bqm5beu77yO5LiN5Lya5a+86Ie05rWL6YeP5YC855qE5pS55Y+Y77yOPGJyPuWmguaenOa3t+acieepuuawlO+8jOWImeS8muWvvOiHtOa1i+mHj+WAvOWBj+Wwj++8jjxicj7mlYXpgIlD77yO
