选择题 较易0.85 引用0 组卷132
黑暗的房间里有两盏电灯,只有一盏灯点亮,但人能看到未点亮的灯泡。下列图中能正确反映出“人能看到未点亮灯泡”的光路图的是( )
A.![]() | B.![]() | C.![]() | D.![]() |
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下列叙述与图中情景相符的是( )
![](https://img.xkw.com/dksih/QBM/2019/5/22/2209106184192000/2215419614969856/STEM/8936def961844fe6a3caa4285d99968c.png?resizew=91)
![](https://img.xkw.com/dksih/QBM/2019/5/22/2209106184192000/2215419614969856/STEM/855167f3098a434daeae080be1b6e5e8.png?resizew=122)
![](https://img.xkw.com/dksih/QBM/2019/5/22/2209106184192000/2215419614969856/STEM/a57420ed1b1e4eb1b2a530cbc017ee03.png?resizew=99)
![](https://img.xkw.com/dksih/QBM/2019/5/22/2209106184192000/2215419614969856/STEM/f49dba2f5ee14c6196ba7e39c257a8b0.png?resizew=111)
![](https://img.xkw.com/dksih/QBM/2019/5/22/2209106184192000/2215419614969856/STEM/8936def961844fe6a3caa4285d99968c.png?resizew=91)
![](https://img.xkw.com/dksih/QBM/2019/5/22/2209106184192000/2215419614969856/STEM/855167f3098a434daeae080be1b6e5e8.png?resizew=122)
![](https://img.xkw.com/dksih/QBM/2019/5/22/2209106184192000/2215419614969856/STEM/a57420ed1b1e4eb1b2a530cbc017ee03.png?resizew=99)
![](https://img.xkw.com/dksih/QBM/2019/5/22/2209106184192000/2215419614969856/STEM/f49dba2f5ee14c6196ba7e39c257a8b0.png?resizew=111)
A.把铅笔斜插入盛水的玻璃杯里,看上去铅笔好像在水面处折断了,这是光的反射现象 |
B.水兵们站在地面上,他们的影子是光沿直线传播形成的 |
C.平静的水面上倒映着岸边的景物,这是光的折射形成的 |
D.通过放大镜看邮票的细微之处,看到的是放大的实像 |
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