在x轴上+3处竖直向上放置一面高为1的平面镜,现有一个光点,限制其在坐标的第一象限移动(x>0,y>0),请问该光点的移动范围(面积)为多少,使得在y轴上+4处能用眼在平面镜中看到光点?
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/06 01:25:04
![在x轴上+3处竖直向上放置一面高为1的平面镜,现有一个光点,限制其在坐标的第一象限移动(x>0,y>0),请问该光点的移动范围(面积)为多少,使得在y轴上+4处能用眼在平面镜中看到光点?](/uploads/image/z/2595706-34-6.jpg?t=%E5%9C%A8x%E8%BD%B4%E4%B8%8A%2B3%E5%A4%84%E7%AB%96%E7%9B%B4%E5%90%91%E4%B8%8A%E6%94%BE%E7%BD%AE%E4%B8%80%E9%9D%A2%E9%AB%98%E4%B8%BA1%E7%9A%84%E5%B9%B3%E9%9D%A2%E9%95%9C%2C%E7%8E%B0%E6%9C%89%E4%B8%80%E4%B8%AA%E5%85%89%E7%82%B9%2C%E9%99%90%E5%88%B6%E5%85%B6%E5%9C%A8%E5%9D%90%E6%A0%87%E7%9A%84%E7%AC%AC%E4%B8%80%E8%B1%A1%E9%99%90%E7%A7%BB%E5%8A%A8%EF%BC%88x%3E0%2Cy%3E0%EF%BC%89%2C%E8%AF%B7%E9%97%AE%E8%AF%A5%E5%85%89%E7%82%B9%E7%9A%84%E7%A7%BB%E5%8A%A8%E8%8C%83%E5%9B%B4%EF%BC%88%E9%9D%A2%E7%A7%AF%EF%BC%89%E4%B8%BA%E5%A4%9A%E5%B0%91%2C%E4%BD%BF%E5%BE%97%E5%9C%A8y%E8%BD%B4%E4%B8%8A%2B4%E5%A4%84%E8%83%BD%E7%94%A8%E7%9C%BC%E5%9C%A8%E5%B9%B3%E9%9D%A2%E9%95%9C%E4%B8%AD%E7%9C%8B%E5%88%B0%E5%85%89%E7%82%B9%3F)
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