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物质是不灭的,与物质不可分割的运动也是不灭的,这不仅是自然科学史上经过检验的真理,也是贯穿整个近代物理学的重要思想.物理学中的许多守恒规律,如质量守恒定律、电荷守恒定律、能的转化守恒定律等,为这一客观真理提供了有力的科学依据.在学习中学《物理》近代物理知识的过程中,善于站在“守恒”的高度认识物质世界,运用守恒的思想掌握物理知识,依据守恒的观点解决各种物理问题,不仅有助于更深刻地理解和综合应用所学的物理知识,而且也为形成和培养辩证唯物主义科学自然观提供了重要的途径.
The material is immortal, and the inseparable movement with the material is also immortal. This is not only a tested truth in the history of the natural sciences, but also an important thought throughout the entire modern physics. Many laws of conservation in physics, such as the law of conservation of mass. , the law of conservation of charge, the law of conservation of energy, etc., provide a strong scientific basis for this objective truth. In the process of learning modern physics knowledge of middle school “Physics”, we are good at standing on the “conservation” level to understand the material world and apply it. Conservative thinking masters physical knowledge and solves various physical problems based on the conservation point of view. It not only contributes to a deeper understanding and comprehensive application of the physics knowledge learned, but also provides important insights for the formation and cultivation of dialectical materialist scientific natural views. way.