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所在平台: Udemy |
课程主页: https://www.udemy.com/course/basic-concepts-in-physics/
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**课程概述：** 本 Coursera 课程“基础物理概念”旨在深入浅出地讲解构成物理科学基石的关键概念和原理。课程结构清晰，内容循序渐进，即使是初学者也能轻松掌握复杂的物理学话题。 **课程亮点：** * **基础定律简化：** 模块一将以简单易懂的方式介绍物理学的基本定律。 * **波动的理解：** 模块二通过详细的解释，帮助学习者理解正弦波的基本原理。 * **FTIR光谱解析：** 模块三将揭示FTIR光谱为何以cm⁻¹为单位进行绘制，并简要解释这一重要技术。 * **数学工具：** 课程涵盖了希尔伯特空间与向量空间的区别（模块四）、函数展开（模块五）以及欧拉公式（模块六）等有助于理解物理学的数学概念。 * **运动学基础：** 模块七详解了平移和旋转运动，包括线位移、角位移、速度和加速度。 * **力学概念：** 模块八区分了力与力矩、质量与转动惯量，并讲解了线性和角频率的概念。 * **量子物理入门：** 模块九介绍了普朗克常数及其与h-bar的区别，并阐述了线性和角动量中的功与能。 * **向量运算：** 模块十通过易于理解的讲解和分步指南，帮助学习者掌握向量的点积和叉乘。 * **光的性质与现象：** 课程深入探讨了光的本质、颜色（模块十一），光与物质的相互作用，如反射和折射（模块十二），以及光的弯曲、减速、色散和全内反射等现象（模块十三）。 * **实际应用：** 模块十四至十六通过丰富的现实生活案例，展示了光反射、折射和色散的实际应用。 * **透彻的物理解释：** 模块十七和十八将深入剖析光线在折射过程中弯曲以及在介质中速度减慢的物理原因。 * **量子力学核心：** 模块十九将介绍海森堡不确定性原理及其在量子物理学中的意义。 * **电场与保守场：** 课程还涵盖了无限长均匀带电薄片的电场（模块二十）以及保守场和保守力（模块二十一）等内容。 **适合人群：** 无论您是物理学新手，还是想巩固基础的同行，本课程都将为您提供扎实的知识和信心，帮助您轻松地探索迷人的物理世界。
Welcome to the "Understanding Fundamental Principles in Physics" course, a comprehensive exploration of key concepts and principles that form the bedrock of the physical sciences. This course is designed to break down complex physics topics into simple, easy-to-understand explanations, making it accessible to learners of all levels.Course Structure:Module 1: Fundamental Laws of Physics Simplified (L1.1 - L1.4) Discover the fundamental laws of physics presented in straightforward terms. These lessons provide the foundation for your journey into the world of physics.Module 2: Demystifying Sinusoidal Waves (L2.1 - L2.2) Delve into the basics of sinusoidal waves, with step-by-step explanations that help you grasp this essential concept.Module 3: Decoding FTIR Spectra (L3.1) Uncover why FTIR spectra are plotted in cm⁻¹, and gain a simple understanding of this critical technique.Module 4: Hilbert Space vs. Vector Space (L4.1) Explore the distinctions between Hilbert and vector spaces in clear and straightforward terms.Module 5: Function Expansion Unveiled (L5.1 - L5.2) Learn why functions are expanded in series and understand the step-by-step process of expanding sine and cosine functions.Module 6: Euler's Formula Demystified (L6.1 - L6.2) Discover Euler's formula in an easy-to-follow manner, allowing you to comprehend this mathematical gem.Module 7: Translational and Rotational Motions Simplified (L7.1 - L7.2) Get a step-by-step explanation of translational and rotational motions, including linear and angular displacement, velocity, and acceleration.Module 8: Understanding Force, Torque, Mass, and Moment of Inertia (L8.1 - L8.2) Differentiate between force and torque, mass, and moment of inertia while comprehending the concepts of linear and angular frequency.Module 9: Demystifying Planck's Constant (L9.1) Explore the concept of Planck's constant and its differences from the h-bar, along with the step-by-step explanation of work and energy in linear and angular dynamics.Module 10: Insight into Vector Products (L10.1 - L10.3) Understand the dot and cross-products of vectors through popular explanations and step-by-step guides.Module 11: The Nature of Light and Color (L11.1 - L11.2) Unravel the mysteries of light and colors, including why we see colors and whether light behaves as a wave or a particle.Module 12: Light Interaction with Matter (L12.1 - L12.2) Explore how light interacts with matter, including reflection and refraction, with a focus on the laws governing these phenomena.Module 13: Delving into Light Phenomena (L13.1 - L13.3) Investigate why light bends and slows down in various media, with a special focus on dispersion and total internal reflection.Module 14: Real-Life Examples (L14.1 - L16.3) Discover real-life examples of reflection, refraction, and dispersion of light in our daily lives.Module 17: The Physical Interpretation of Refraction (L17.1 - L17.3) Uncover the physical interpretation of why light bends during refraction.Module 18: Understanding Light's Speed in a Medium (L18.1) Learn the physical interpretation of why light slows down in a medium.Module 19: Heisenberg Uncertainty Principle (L19.1) Explore the Heisenberg uncertainty principle and its implications, offering insight into the world of quantum physics.Module 20: Electric Field of an Infinite Sheet of Charge (L20.1) Understand why the electric field of an infinite sheet of charge remains independent of distance.Module 21: Conservative Fields (L21.1) Gain an understanding of conservative fields and forces in the world of physics.Whether you're new to physics or seeking a refresher on these fundamental principles, this course will equip you with the knowledge and confidence to navigate the intriguing world of physics with ease.
