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20 0 1年理科综合高考试题第 2 2题 ,难度并不大 ,但为什么会引起许多考生失分呢 ?题目 :如图 1所示 ,两块同样的玻璃直角三棱镜ABC ,两者的AC面是平行放置的 ,在它们之间是均匀的未知透明介质 .一单色细光束垂直于AB面入射 ,在图示的出射光线中 .(A) 1、2、3 (彼此平?
The first problem of the 201st Science Comprehensive Examination Questions in 2001 is not that difficult, but why would it cause many candidates to lose points? Title: As shown in Figure 1, two identical glass prisms ABC, both AC surfaces They are placed in parallel and between them is a uniform, unknown transparent medium. A beam of monochromatic light beams is incident perpendicular to the AB plane, in the outgoing light of the diagram. (A) 1, 2, 3 (flat to each other?