现行高中物理(必修)第二册第233页有这样一道题:取两块平板玻璃,用手指将它们紧捏在一起,会从玻璃上看到许多彩色条纹;改变手指用力的大小,花纹的形状和颜色也随着改变,做这个实验,并解释看到的现象。 理论上认为,捏紧的玻璃片间有一个很薄的空气隙,与空气隙接触的两璃面反射的光形 The current high school physics (required) in Book 2 on page 233 contains the following question: Take two flat glasses and squeeze them together with your fingers. You will see many colored stripes from the glass; change the size of the fingers and the pattern. The shape and color also change, do this experiment, and explain the phenomenon you see. It is theoretically believed that there is a very thin air gap between the pinched glass sheets, and the two glass surfaces that are in contact with the air gap reflect light patterns.