实验题 较易0.85 引用2 组卷271
某同学为了练习各种仪表的读数规则,他做了如图所示练习:
![](https://img.xkw.com/dksih/QBM/2021/12/13/2878570782236672/2879399450320896/STEM/eb24f0e2-9c7b-419d-a87a-0c7ff7263428.png?resizew=137)
![](https://img.xkw.com/dksih/QBM/2021/12/13/2878570782236672/2879399450320896/STEM/7470e2ce-0c18-40c6-9220-adf2f1386f16.png?resizew=181)
![](https://img.xkw.com/dksih/QBM/2021/12/13/2878570782236672/2879399450320896/STEM/d1dc21c0-bb12-40fd-9e05-10a41ddf4946.png?resizew=187)
(1)甲图为螺旋测微器的读数,其值为___________ mm。
(2)乙图为游标卡尺的读数,其值为___________ mm。
(3)丙图为多用表“
10”欧姆挡正确测量某电阻,指针所示电阻值R=___________ Ω。
![](https://img.xkw.com/dksih/QBM/2021/12/13/2878570782236672/2879399450320896/STEM/eb24f0e2-9c7b-419d-a87a-0c7ff7263428.png?resizew=137)
![](https://img.xkw.com/dksih/QBM/2021/12/13/2878570782236672/2879399450320896/STEM/7470e2ce-0c18-40c6-9220-adf2f1386f16.png?resizew=181)
![](https://img.xkw.com/dksih/QBM/2021/12/13/2878570782236672/2879399450320896/STEM/d1dc21c0-bb12-40fd-9e05-10a41ddf4946.png?resizew=187)
(1)甲图为螺旋测微器的读数,其值为
(2)乙图为游标卡尺的读数,其值为
(3)丙图为多用表“
21-22高二上·云南昭通·阶段练习
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