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在没有月光的夜间,一个池面较大的水池底部中央有一盏灯(可看做光源),小鱼在水中游动,小鸟在水面上方飞翔,设水中无杂质且水面平静,下面的说法中正确的是()

单选题
2021-07-18 18:51
A、小鱼向上方水面看去,看到水面到处都是亮的,但中部较暗
B、小鱼向上方水面看去,看到的是一个亮点,它的位置与鱼的位置无关
C、小鸟向下方水面看去,看到水面中部有一个圆形区域是亮的,周围是暗的
D、小鸟向下方水面看去,看到的是一个亮点,它的位置与鸟的位置有关
查看答案

正确答案
A

试题解析
A

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