物理学

章节摘录

版权页：   插图：   This photograph shows a cluster of galaxies. Each galaxy, a collection of billions of stars,appears small because it is very far from Earth. 2 Physics : Concepts and Practice Physics is the study of the material world. It is a search for patterns, or rules, for the behavior ofobjects in the universe. This search covers the entire range of material objects, from the smallestknown particles-millions of millions of times smaller than a marble-to astronomical objects-mil-lions of millions of times bigger than our Sun. The search also covers the entire span of time, fromthe primordial fireball to the ultimate fate of the universe. Within this vast realm of space and time,the searchers have one goal; to comprehend the course of events in the whole world-to create aworld view.  FIRST GRADE This course could be one of the most challenging experiences that you will ever have-except forfirst grade. But then you were too young to notice. What happened in first grade?* Well, you learned to read, and that was really difficult. You first hadto learn the names of all those weird little squiggles. You had to learn to tell a b from a d from a p.Even though they looked so much alike, you did it, and it even seemed like fun. Then you learned thesounds each letter represented, and that was not easy because the capitals looked different but madethe same sound and some letters could have more than one sound. Then one day your teacher put some letters on the board; first, the letter C, and you all knew itcould make a "kuh" or "suh" sound； then the letter A, which had lots of possibilities； and finally aT, which luckily had only one sound. You tried out several combinations including "kuh-AAH-tuh."Then suddenly someone shouted out in triumph, "That isn't 'kuh-AAH-tuh'! It's a small furry animalwith a long skinny tail that says 'meow.'" And your world was never the same again. When your carpaused at an eight-sided red sign, you sounded out stop and understood how the drivers knew whatto do. You saw the words ice cream on the front of a store and knew you wanted to go in.

内容概要

作者：(美国)拉里 D.柯克帕特里克(Larry D. Kirkpatrick) (美国)格雷戈里 E.弗朗西斯(Gregory E.Francis)

书籍目录

Preface1.AWorld View  First Grade　  On Building a World View  Bode's Law  Measurements  Sizes: Large and Small　  Summary  Key Terms  Conceptual Questions  Exercises2.Describing Motion  Average Speed　  Images of Speed  Instantaneous Speed  Speed with Direction　  Acceleration  A First Look at Falling Objects  Free Fall: Making a Rule of Nature  Starting with an Initial Veloaty  A Subtle Point　  Summary  Key Terms  ConceptuaI Questions  Exercises3.Explaining Motion  An Early Explanation　  The Beginnings of Our Modern Explanation　  Newton's First Law　  Adding Vectors  Newton's Second Law　  Mass and Weight　  Weight  Free-Body Diagrams  Free Fall Revisited  Galileo versus Aristotle  Friction  Newton's Third Law　  Summary  Key Terms  Conceptual Questions  Exercises4.Motions in Space5.Gravity6.Momentum7.Energy8.Rotation9.ClassicaI Relativity10.Einstein's Relativity11.Structure of Matter12.States of Matter13.ThermaI Enery14. Available Energy15.Vibrations and Waves16.Sound and Music17.Light18.Refraction of Light19.A Model for Light20.Electricity21.Electric Current22.Electromagnetism23.The Early Atom24.The Modern Atom25.The Nucleus26.Nuclear Energy27.Elementary Particles28.Frontiers

编辑推荐

《物理学:概念与实践(英文版•文科类)》为非理工科类，如文科、经济管理等专业大学生的大学物理教材，也是高校广大物理教师进行教学的优秀参考书，同时还是广大科学爱好者、大学生等学习和了解科学知识的优秀读物。

作者简介

《物理学:概念与实践(英文版•文科类)》主要内容包括九个部分：运动和引力基础，动量和能量守恒，相对论，物质的结构（包括热和热力学），波现象和声音，光和光学，电和磁，量子，原子核、基本粒子与物理学前沿。

《物理学:概念与实践(英文版•文科类)》设置有“PHYSICS EVERYDAY”栏目，在全书28章的篇幅中用了44个专题实例生动地向学生展示了物理原理在日常生活中的各种实践和有趣的现象与应用，如液晶显示、荧光色、全息摄影、引力波、“无线”电池充电等。

图书封面

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