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没有发波水槽也能做水波干涉实验,下面介绍用音叉观察水波干涉的方法: 1.直接观察:敲击音叉,使音叉振动,然后把两个叉股同时贴近水面,两个叉股之间就出现显著的凸凹条纹,这就是两个又股引起的两
No wave tank can also do wave interference experiment. Here’s how to use the tuning fork to observe the interference of water waves: 1. Direct observation: knock the tuning fork to make the tuning fork vibrate, and then put the two prongs close to the water surface at the same time. Between the two prongs There are significant convex-concave stripes, which is the two caused by two strands