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如图所示的四个事例中,由光直线传播形成的是A.日食的成因B.古代潜望镜C.冰透镜取火D.一...
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如图所示的四个事例中,由光直线传播形成的是( )
A.
![](https://img.xintiku.com/upload/3e/13/3e136c88213f80c3a82fec46b34d33c1.png)
日食的成因
B.
![](https://img.xintiku.com/upload/60/01/60018ea579a59fd3332388cbb975bcda.png)
古代潜望镜
C.
![](https://img.xintiku.com/upload/64/72/6472acd458ffb322ad1397f2ed0c81dc.png)
冰透镜取火
D.
![](https://img.xintiku.com/upload/87/b0/87b0454333b588d9836e8774e38dff4b.png)
一笔三折
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如图所示的四个事例中,由光直线传播形成的是( )
A.![](https://img.xintiku.com/upload/3e/13/3e136c88213f80c3a82fec46b34d33c1.png)
日食的成因
B.![](https://img.xintiku.com/upload/60/01/60018ea579a59fd3332388cbb975bcda.png)
古代潜望镜
C.![](https://img.xintiku.com/upload/64/72/6472acd458ffb322ad1397f2ed0c81dc.png)
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如图所示的四个事例中,由光直线传播形成的是( )
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如图所示的四个事例中,由光直线传播形成的是( )
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如图所示的四个事例中,由光直线传播形成的是( )
A.![](https://img.xintiku.com/upload/8b/cc/8bcc606af5e24bbf900bc7b281f55cfa.png)
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A.![](https://img.xintiku.com/upload/10/b3/10b3e0474cc8079fc0903a1be31c5e2e.png)
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B.![](https://img.xintiku.com/upload/33/2c/332c0033351cd74caeff1d6465654b9c.png)
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如图所示的四个事例中,由光直线传播形成的是( )
A.![](https://img.xintiku.com/upload/0e/ed/0eeda97ca812fac2bde1000cf83ef143.png)
日食的成因
B.![](https://img.xintiku.com/upload/ea/44/ea44b25fe1fd66c4b425b54c44d0343c.png)
古代潜望镜
C.![](https://img.xintiku.com/upload/67/4d/674deda46174b7453394503b7e9adac0.png)
冰透镜取火
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A.![](https://img.xintiku.com/upload/58/4d/584d6ccacbb1057091ad00c904d591a6.png)
日食的成因
B.![](https://img.xintiku.com/upload/b2/38/b2382371a12251779867507595ec8bc7.png)
古代潜望镜
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冰透镜取火
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