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【2010中考物理分类】光学部分([2010 test physics] optical parts)
【2010中考物理分类】光学部分([2010 test physics] optical parts) 2010 compilation of physics classification in examination -- light phenomenon First, the multiple-choice question (Jining) 1.. In the four phenomena shown in Fig. 1, the propagation of light from a straight line is A. water B. water tower fold C. D. hand sticks flower in the mirror Answer: D (Xianning) 2., in the four scenario shown in Figure 1, the refraction of light is Answer: B (Jingmen) 3., about the phenomenon of light, the following statement is correct The solar eclipse of the Yangtze River Valley in A.2009 in July can be explained by the theory of linear propagation B. will appear in the sky After rain the sky looks blue. rainbow, it is formed by the reflection of light. C. if you do not pay attention to eye hygiene, it is very easy to make the eye myopia, then you need to wear glasses made of convex lenses to correct D. you see the position of fish in the water on the shore, which is actually the actual position of the fish in the water Answer: A (Wuhan) 2.. The following is an experimental device to investigate the imaging characteristics of flat mirror. A is glass plate, and B and C are two identical candles. The following statement is incorrect A. in order to ensure the experimental results, the thinner glass plate should be chosen In the B. experiment, the glass panel a should be vertically placed with the horizontal table top C. move the candle along the horizontal table before the C should be lit D. the experiment is best done in a darker environment The answer; C (Yibin) 3., in the four phenomenon shown in Figure 1, the reflection of light is formed () A. the little girl appeared in the lamplight. B. showed a magnified picture on the screen when she showed the film C. ducks reflection in the water, D. photographed beautiful rape flowers Answer: C (Shanghai) 5., in the light phenomenon shown in Fig. 1, the refraction of light belongs to () [source: Z#xx#k.Com] Answer: D (Taizhou) 1., as shown in Fig
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