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    小孔成像直击日偏食

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    抱着宝宝出门去晒太阳,顺便看日食。结果,阴天下雨。。。。。
    July 26
    wrote:
    孔小就没影响吧 那些暗点的是没完全刺透的
    July 24
    Gang Chengwrote:
    好浪漫呀...
    Q: 孔的形状对成像是否有影响? :)
    July 23
    燕叶 陈wrote:
    表太浪漫了啊
    July 22
    小吉 jiwrote:
    好羡慕你啊,能看到日偏食
    July 22
    wrote:
    to ying:就是小孔成像的原理,初中物理,感谢科学松鼠会的介绍。
    to jianhong:在纸上多刺几个小孔就行了……
    July 22
    怎么可以成那么多个影子阿?还是爱人的名字!真浪漫~
    July 22
    用了什么原理?光的直线传播导致形成光源的相似形?
    July 22

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