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badog
论坛管理员
Joined: 01 Nov 2006
Posts: 1021
小企鹅: 6575
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 Posted: 2006-Nov-04 Sat, pm9:50 |
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| Post subject: 11.5~11.11题目. |
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| 想象你在镜子前，请问，为什么镜子中的影像可以颠倒左右，却不能颠倒上下？ |
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米迈7500c
Joined: 01 Nov 2006
Posts: 46
小企鹅: 1568
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| Posted: 2006-Nov-05 Sun, pm2:59 |
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| Post subject: |
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| 睡倒照镜子颠倒的就是上下了，用姿式解决 |
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badog
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Joined: 01 Nov 2006
Posts: 1021
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| Posted: 2006-Nov-05 Sun, pm3:03 |
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| 提前答题,不算. |
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hlive
Joined: 06 Nov 2006
Posts: 8
小企鹅: 237
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| Posted: 2006-Nov-06 Mon, am3:51 |
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| Post subject: 答案很简单 |
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| 因为人的眼睛是以人的从上到下的纵轴线面对称的，中轴线两端一边各一个，镜子中看得的图像是虚像，虚像和真实的物体以镜子为对称面对称，所以人看到的物体也是以眼睛的中轴线这个对称面反转过来的，这样站着看的时候是左右反过来了，而当把头改变方向两个眼睛垂直的时候，看到的图像就是上下翻转的，但是在观察者看来，还是左右翻转的 |
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badog
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Joined: 01 Nov 2006
Posts: 1021
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| Posted: 2006-Nov-06 Mon, am11:45 |
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限制hlive发言,答案又快又准!
呵呵 |
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hlive
Joined: 06 Nov 2006
Posts: 8
小企鹅: 237
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| Posted: 2006-Nov-06 Mon, pm6:45 |
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| Post subject: 呵呵 |
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呵呵，我还以为我表达不够准确呢
表达能力有限 |
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hlive
Joined: 06 Nov 2006
Posts: 8
小企鹅: 237
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| Posted: 2006-Nov-07 Tue, pm9:40 |
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| Post subject: |
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| 来看了几次，还是这个问题，有没有新的问题啊？ |
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badog
论坛管理员
Joined: 01 Nov 2006
Posts: 1021
小企鹅: 6575
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| Posted: 2006-Nov-07 Tue, pm9:45 |
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| Post subject: |
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| 每周一题.共500多道 |
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Envy
Joined: 03 Nov 2006
Posts: 52
小企鹅: 1620
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| Posted: 2006-Dec-09 Sat, am12:01 |
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高手云集撒 
_________________
 做黑猫要勇敢^^ |
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tanck
Joined: 21 Jan 2007
Posts: 5
小企鹅: 138
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| Posted: 2007-Jan-21 Sun, am3:21 |
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是眼睛的问题啦
因为眼睛是左右分布的 |
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Dr.Quest
Joined: 10 Feb 2006
Posts: 11
小企鹅: 158
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| Posted: 2007-Jun-10 Sun, pm3:02 |
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那么如果闭上一只眼睛呢?
_________________
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