本题目来源于试卷: Light: Geometric Optics，类别为 IB物理学
[问答题]
How can you “see” a round drop of wat 5 :ck uo..qkv0uzls:her on a table eve6 51kp(7tknbj5lqn wj n though the water is transparentjbqkpwl1 6 t5 nnjk5(7 and colorless?
参考答案: One
reason you can see a drop of transparent and colorless water on a surface is
refraction. The light leaving the
tabletop and going through the drop on the way to your eye will make that
portion of the tabletop seem to be raised up, due to depth distortion and/or
magnification due to the round drop. A
second reason that you can see the drop is reflection. At certain angles, the light sources in the
room will reflect off of the drop and give its location away.
本题详细解析:
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