凸透镜已知折射后两条光线和焦距,为什么这样求光源?悬赏0-50看速度和答题质量设凸透镜焦点为F,光心O,反向延长折射后的两条光线,交于N,连接NF,NF交凸透镜于M,过M作直线L平行于主光轴,连接NO
来源:学生作业帮助网 编辑:作业帮 时间:2024/08/25 22:50:02
![凸透镜已知折射后两条光线和焦距,为什么这样求光源?悬赏0-50看速度和答题质量设凸透镜焦点为F,光心O,反向延长折射后的两条光线,交于N,连接NF,NF交凸透镜于M,过M作直线L平行于主光轴,连接NO](/uploads/image/z/2795594-50-4.jpg?t=%E5%87%B8%E9%80%8F%E9%95%9C%E5%B7%B2%E7%9F%A5%E6%8A%98%E5%B0%84%E5%90%8E%E4%B8%A4%E6%9D%A1%E5%85%89%E7%BA%BF%E5%92%8C%E7%84%A6%E8%B7%9D%2C%E4%B8%BA%E4%BB%80%E4%B9%88%E8%BF%99%E6%A0%B7%E6%B1%82%E5%85%89%E6%BA%90%3F%E6%82%AC%E8%B5%8F0-50%E7%9C%8B%E9%80%9F%E5%BA%A6%E5%92%8C%E7%AD%94%E9%A2%98%E8%B4%A8%E9%87%8F%E8%AE%BE%E5%87%B8%E9%80%8F%E9%95%9C%E7%84%A6%E7%82%B9%E4%B8%BAF%2C%E5%85%89%E5%BF%83O%2C%E5%8F%8D%E5%90%91%E5%BB%B6%E9%95%BF%E6%8A%98%E5%B0%84%E5%90%8E%E7%9A%84%E4%B8%A4%E6%9D%A1%E5%85%89%E7%BA%BF%2C%E4%BA%A4%E4%BA%8EN%2C%E8%BF%9E%E6%8E%A5NF%2CNF%E4%BA%A4%E5%87%B8%E9%80%8F%E9%95%9C%E4%BA%8EM%2C%E8%BF%87M%E4%BD%9C%E7%9B%B4%E7%BA%BFL%E5%B9%B3%E8%A1%8C%E4%BA%8E%E4%B8%BB%E5%85%89%E8%BD%B4%2C%E8%BF%9E%E6%8E%A5NO)
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