{"id":17895,"date":"2026-08-22T18:57:03","date_gmt":"2026-08-22T08:57:03","guid":{"rendered":"https:\/\/geoffreychen.com\/why-a-spoon-shows-your-face-upside-down\/"},"modified":"2026-08-22T18:57:03","modified_gmt":"2026-08-22T08:57:03","slug":"why-a-spoon-shows-your-face-upside-down","status":"publish","type":"post","link":"https:\/\/geoffreychen.com\/zh\/why-a-spoon-shows-your-face-upside-down\/","title":{"rendered":"\u52fa\u5b50\u91cc\u7684\u8138\u4e3a\u4ec0\u4e48\u6709\u65f6\u6b63\u3001\u6709\u65f6\u5012\uff1f"},"content":{"rendered":"<\/p>\n

\"\u52fa\u5b50\u91cc\u7684\u8138\u4e3a\u4ec0\u4e48\u6709\u65f6\u6b63\u3001\u6709\u65f6\u5012\uff1f\"<\/p>\n

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\u628a\u52fa\u5b50\u6162\u6162\u9760\u8fd1\u8138\uff0c\u5f71\u50cf\u4f1a\u53d8\u5927\u3001\u53d8\u6a21\u7cca\uff0c\u5e76\u5728\u8138\u8fdb\u5165\u7126\u70b9\u4ee5\u5185\u540e\u91cd\u65b0\u53d8\u6b63\u3002\u6b64\u65f6\u53cd\u5c04\u5149\u7ebf\u8fd8\u6ca1\u4f1a\u805a\u4fbf\u5230\u8fbe\u773c\u775b\uff0c\u773c\u775b\u628a\u5b83\u4eec\u53cd\u5411\u5ef6\u957f\uff0c\u4eff\u4f5b\u5149\u6765\u81ea\u52fa\u5b50\u540e\u65b9\uff0c\u56e0\u6b64\u5f62\u6210\u6b63\u7acb\u3001\u653e\u5927\u7684\u865a\u50cf\u3002\u201c\u5b9e\u50cf\u201d\u4e0e\u201c\u865a\u50cf\u201d\u7684\u533a\u522b\u5728\u4e8e\u5149\u7ebf\u662f\u5426\u771f\u7684\u5728\u5f71\u50cf\u4f4d\u7f6e\u4f1a\u805a\uff0c\u5e76\u4e0d\u662f\u4e00\u4e2a\u771f\u5b9e\u3001\u4e00\u4e2a\u865a\u5047\u3002<\/p>\n

\u7ffb\u5230\u52fa\u5b50\u5916\u4fa7\uff0c\u66f2\u9762\u8fd1\u4f3c\u51f8\u9762\u955c\u3002\u53cd\u5c04\u5149\u7ebf\u5411\u5916\u53d1\u6563\uff0c\u770b\u5230\u7684\u901a\u5e38\u662f\u6b63\u7acb\u3001\u7f29\u5c0f\u7684\u865a\u50cf\uff0c\u6240\u4ee5\u80fd\u5bb9\u7eb3\u66f4\u5bbd\u7684\u89c6\u91ce\u3002\u5b9e\u9645\u52fa\u5b50\u5e76\u975e\u7406\u60f3\u7403\u9762\uff0c\u8fb9\u7f18\u5f2f\u66f2\u4e5f\u4e0d\u5747\u5300\uff0c\u56e0\u6b64\u8138\u5e38\u4f1a\u62c9\u957f\u6216\u626d\u66f2\uff1b\u7126\u70b9\u4f4d\u7f6e\u4e5f\u968f\u52fa\u5b50\u7684\u66f2\u7387\u800c\u53d8\u3002\u771f\u6b63\u51b3\u5b9a\u6b63\u5012\u7684\uff0c\u4e0d\u662f\u91d1\u5c5e\u672c\u8eab\uff0c\u800c\u662f\u66f2\u9762\u600e\u6837\u91cd\u65b0\u5b89\u6392\u5149\u7ebf\u3002<\/p>\n

https:\/\/openstax.org\/books\/physics\/pages\/16-1-reflection<\/a><\/p>\n

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