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一、选择题1.下列现象中哪些是由光的干涉产生的A. 天空出现彩虹B.肥皂泡在阳光照耀下呈现彩色条纹C.阳光通过三棱镜形成彩色光带D.光线通过一个很窄的缝呈现明暗相间的条纹2.一束细平行光经过玻璃三棱镜后分解为互相分离的三束光(如图所示 ),分别射到相同的金属板a、b、c
First, multiple-choice questions 1. Which of the following phenomena are caused by interference of light A. The sky appears rainbow B. The soap bubble shows colored stripes in the sunlight C. The sunlight forms a colored light band through the prisms D. The light passes through a very narrow Streaks appear bright and dark stripes 2. A bunch of fine parallel light through the glass prism into three beams separated from each other (as shown), respectively, shot to the same metal plate a, b, c