people can be addicted to different
12-09
12-09
12-09
12-09
12-09
12-09
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12-09
I fell down and broke three of my teeth
12-09
One of my fondest memories as a child is going by
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ADADADADAD
实像,凸透镜,球面
people can be addicted to different
12-09
12-09
12-09
12-09
12-09
12-09
12-09
12-09
12-09
I fell down and broke three of my teeth
12-09
One of my fondest memories as a child is going by
12-09
12-09
题目凸透镜成像的特点可圈可点用户2021-02-24 05:31优质解答答案:凸透镜是折射成像,成的像可以是倒立、缩小的实像;倒立、等大的实像;倒立、放大的实像;正立、放大的虚像。对光线起会聚作用。凸透镜:边缘薄、中间厚,至少要有一个表面制
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题目
凸透镜成像的特点
可圈可点用户
2021-02-24 05:31
优质解答
凸透镜是折射成像,成的像可以是倒立、缩小的实像;倒立、等大的实像;倒立、放大的实像;正立、放大的虚像。对光线起会聚作用。凸透镜:边缘薄、中间厚,至少要有一个表面制成球面,亦可两面都制成球面。可分为双凸、平凸及凹凸透镜三种。
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