利用智能手机辅助做大学物理实验

Using a Smartphone to Assist in University Physics Experiments

利用智能手机和相关实验器材,设计了单缝夫琅禾费衍射实验和光的偏振实验。在单缝夫琅禾费衍射实验中,得到光强的分布规律,实验规律与理论规律相一致。在光的偏振实验中,将理论值与实验值进行对比,验证了马吕斯定律。

Using a smart phone and related experimental equipment,a single slit Fraunhofer diffraction experiment and a polarization experiment of light were designed.In the single slit Fraunhofer diffraction experiment,the distribution law of light intensity is obtained,and the experimental law is consistent with the theoretical law.In the polarization experiment of light,the law of Marius was verified.Using the commonly used smart phones to assist in physical experiments can not only reduce the cost of experiments,simplify the experimental process,but also cultivate the design innovation ability of college students.