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物理学是一门实验学科,在物理学的学习中,实验是研究物理学的重要方法。在教学中,通过演示和实验能提高学生对物理现象的兴趣,培养学生的观察能力,使学生掌握一定的
Physics is an experimental discipline, in the study of physics, experiment is an important method to study physics. In teaching, through demonstrations and experiments can improve students ’interest in physical phenomena, develop students’ observation ability, make students master a certain