在高中各科目中,同学们普遍反映物理是令人头疼的学科之一。本来物理学是一门实验科学,物理概念的建立与物理规律的发现,都以实验事实为依据。实验是物理学的重要研究方法,只有重视实验,才能使物理 In high school subjects, students generally reflected that physics was one of the most vexing subjects. Originally physics was an experimental science. The establishment of physical concepts and the discovery of physical laws were based on experimental facts. Experiments are important research methods in physics.