Thermodynamics For Dummies

Thermodynamics For Dummies PDF
Author: Mike Pauken
Publisher: John Wiley & Sons
ISBN: 1118120981
Size: 64.33 MB
Format: PDF, Kindle
Category : Technology & Engineering
Languages : en
Pages : 384
View: 220

Get Book



Book Description: Take some heat off the complexity of thermodynamics Does the mere thought of thermodynamics make you sweat? Itdoesn't have to! This hands-on guide helps you score your highestin a thermodynamics course by offering easily understood,plain-English explanations of how energy is used in things likeautomobiles, airplanes, air conditioners, and electric powerplants. Thermodynamics 101 — take a look at some examples of bothnatural and man-made thermodynamic systems and get a handle on howenergy can be used to perform work Turn up the heat — discover how to use the first andsecond laws of thermodynamics to determine (and improve upon) theefficiency of machines Oh, behave — get the 411 on how gases behave and relate toone another in different situations, from ideal-gas laws to realgases Burn with desire — find out everything you need to knowabout conserving mass and energy in combustion processes Open the book and find: The laws of thermodynamics Important properties and their relationships The lowdown on solids, liquids, and gases How work and heat go handin hand The cycles that power thermodynamic processes Chemical mixtures and reactions Ten pioneers in thermodynamics Real-world applications of thermodynamic laws and concepts Learn to: Master the concepts and principles of thermodynamics Develop the problem-solving skills used by professionalengineers Ace your thermodynamics course

Physics For Dummies

Physics For Dummies PDF
Author: Steven Holzner
Publisher: John Wiley & Sons
ISBN: 047179225X
Size: 30.70 MB
Format: PDF, Docs
Category : Science
Languages : en
Pages : 368
View: 1700

Get Book



Book Description: Does just thinking about the laws of motion make your head spin? Does studying electricity short your circuits? Do the complexities of thermodynamics cool your enthusiasm? Thanks to this book, you don’t have to be Einstein to understand physics. As you read about Newton's Laws, Kepler's Laws, Hooke's Law, Ohm's Law, and others, you’ll appreciate the For Dummies law: The easier we make it, the faster people understand it and the more they enjoy it! Whether you're taking a class, helping kids with homework, or trying to find out how the world works, this book helps you understand basic physics. It covers: Measurements, units, and significant figures Forces such as displacement, speed, and acceleration Vectors and physics notation Motion, energy, and waves (sound, light, wave-particle) Solids, liquids, and gases Thermodynamics Electromagnetism Relativity Atomic and nuclear structures Steven Holzner, Ph.D. earned his B.S. at MIT and his Ph.D. at Cornell, where he taught Physics 101 and 102 for over 10 years. He livens things up with cool physics facts, real-world examples, and simple experiments that will heighten your enthusiasm for physics and science. The book ends with some out-of-this world physics that will set your mind in motion: The possibility of wormholes in space The Big Bang How the gravitational pull of black holes is too strong for even light to escape May the Force be with you!

                                                  PDF
Author: Daniel V. Schroeder
Publisher: العبيكان للنشر
ISBN: 6035031919
Size: 65.85 MB
Format: PDF, Mobi
Category : Science
Languages : ar
Pages : 435
View: 3962

Get Book



Book Description: للفيزياء الحرارية أهمية كبيرة في فهم العالم الذي نعيش فيه، إذ إن لكل جسم من حولنا هويته الحرارية الخاصة به التي تمنحه خواص فيزيائية مختلفة. إن كتاب (الفيزياء الحرارية) وضع ليوضح علاقة حرارة المواد بما حولها، ويجيب عن كثير من الأسئلة التي يمكن أن تخطر ببالنا. وينقسم كتاب (الفيزياء الحرارية) إلى أربعة أقسام رئيسة، حيث يناقش القسم الأول الأساسيات من مثل القانونين الأول والثاني، والطاقة في الفيزياء الحرارية والتفاعلات والدلالات كالبارامغناطيسية والاتزان الميكانيكي والضغط واتزان وانتشار الجهد الميكانيكي، ويتمحور القسم الثاني حول الثرموديناميكا، والمكائن الحرارية والثلاجات ومكائن الاحتراق الداخلي والماكينة البخارية والطاقة الحرة وتحولاتها. القسم الثالث والأخير من الكتاب يتناول ميكانيكا الإحصاء، كإحصاء بولتزمان والإحصاء الكمّي، وأنظمة الجسيمات المتفاعلة. ويختتم الكتاب بملحقين: الأول عن عناصر ميكانيكا الكمّ والثاني عن النتائج الرياضية. الكتاب يحتوي على تطبيقات في مجالات متعددة، كالكيمياء والجيولوجيا وعلوم الحياة وعلوم البيئة وعلم التعدين وفيزياء الجوامد وفيزياء الفلك، وغيرها مما يساعد على استيعاب أكبر لمفاهيم الفيزياء الحرارية وأسسها. العبيكان للنشر

                                PDF
Author: ستيفن ولفرام
Publisher: ktab INC.
ISBN: 9772812436
Size: 72.31 MB
Format: PDF, ePub
Category :
Languages : ar
Pages : 126
View: 7129

Get Book



Book Description: منذ ثلاثة قرون حدث تحول درامي في العالم عندما ظهرت فكرة تستند على أن القواعد المبنية على المعادلات الرياضية يمكن أن تستخدم لوصف العالم الطبيعي من حولنا . هدف هذا الكتاب هو بدء تحول آخر ، و وضع مقدمة لعلم جديد مبنى على فكرة القواعد الأكثر شمولاً و عمومية الكامنة في (البرامج الحاسوبية البسيطة) .

Painting With Numbers

Painting with Numbers PDF
Author: Randall Bolten
Publisher: John Wiley & Sons
ISBN: 1118239962
Size: 60.32 MB
Format: PDF, ePub, Docs
Category : Business & Economics
Languages : en
Pages : 352
View: 1114

Get Book



Book Description: Learn how to communicate better with numbers Whether you are distributing a report or giving a presentation, you have a lot of numbers to present and only a few minutes to get your point across. Your audience is busy and has a short attention span. Don't let an amateur presentation bog you down, confuse your audience, and damage your credibility. Instead, learn how to present numerical information effectively—in the same way you learned how to speak or write. With Painting with Numbers, you'll discover how to present numbers clearly and effectively so your ideas and your presentation shine. Use the Arabic numeral system to your advantage master the use of layout and visual effects to communicate powerfully Understand how audiences process your information and how that affects your "personal brand image" Learn how to be perceived as a professional who truly understands the business concepts and issues underlying your numbers Use software tools, including Excel, PowerPoint, and graphs, efficiently and to drive home your point Author Randall Bolten shares his decades of experience as a senior finance executive distilling complicated information into clear presentations, to help you make your numerical information more comprehensible, meaningful, and accessible. Painting with Numbers is brimming with hands-on advice, techniques, tools, rules, and guidelines for producing clear, attractive, and effective quantation (the word the author has coined for the skill of presenting numbers).

2019 2020 Asvab For Dummies

2019   2020 ASVAB For Dummies PDF
Author: Angie Papple Johnston
Publisher: John Wiley & Sons
ISBN: 1119560942
Size: 30.79 MB
Format: PDF, Docs
Category : Study Aids
Languages : en
Pages : 592
View: 6792

Get Book



Book Description: The bestselling ASVAB study guide—now updated and improved for 2019/2020! More than 1 million students and potential recruits take the ASVAB every year, including 400,000 recruits and 900,000 high school students. Since the test was first introduced in 1968, more than 40 million people have taken the exam. 2019/2020 ASVAB For Dummies is packed with practice questions, an in-depth review of each of the nine subtests, strategy cheat sheets, proven study tips, and so much more. New for this edition, potential recruits will find expanded math coverage, with more content review and practice questions for the Math Knowledge and Arithmetic Reasoning sections of the exam. Score high and qualify for the military job you want Boost your math, science, and English performance Review all nine subject areas to prepare for test day Take three full-length ASVAB practice tests and two AFQT practice tests If you’re preparing for this all-important exam, this hands-on study guide makes it easier than ever to take your military career to new heights.

2021 2022 Asvab For Dummies

2021   2022 ASVAB For Dummies PDF
Author: Angie Papple Johnston
Publisher: John Wiley & Sons
ISBN: 1119784174
Size: 80.89 MB
Format: PDF, ePub, Mobi
Category : Study Aids
Languages : en
Pages : 608
View: 1018

Get Book



Book Description: Own the ASVAB test with the #1 guide on the market! Passing the ASVAB test is the essential ticket to getting into your dream branch of the military—and a good score can determine the shape of your career. A stellar performance can also help you get grants and bonuses for school, so—no pressure! But don't be daunted: like any military operation, having the right plan of attack and equipment are key—and as the number-one-selling guide year after year that's packed with all the information you need to win, the latest edition ASVAB For Dummies takes care of both of these in one! In a friendly, straightforward style, Angie Papple Johnston—who passed the test herself in 2006 to join the Army—provides in-depth reviews of all nine test subjects. Don't worry if you slept through some of this material in school; you’ll find a complete refresher on everything you'll be expected to know—plus full explanations for every answer, drill exercises, and strategy cheat sheets for verbal, math, and general sciences. You'll also get tips on how to pinpoint areas where you need to develop mental muscle and to strengthen your test-taking skills. And if this weren't already giving you some pretty awesome firepower, you can also go online to reinforce your game using flashcards and customizable practice tests calibrated to address areas where you need help the most. Match your skills against practice problems Drill your math, science, and English knowledge to perfection Master test strategy and tactics Get one-year access to additional practice tests, flashcards, and videos online Whatever your aim for your military career, this book provides the perfect training ground for you to be the very best you can be on the day of the test!

Physics I For Dummies

Physics I For Dummies PDF
Author: Steven Holzner
Publisher: John Wiley & Sons
ISBN: 111806755X
Size: 59.91 MB
Format: PDF, Kindle
Category : Science
Languages : en
Pages : 408
View: 1240

Get Book



Book Description: Physics I For Dummies, 2nd Edition (9780470903247) is now being published as Physics I For Dummies, 2nd Edition (9781119293590). While this version features an older Dummies cover and design, the content is the same as the new release and should not be considered a different product. The fun and easy way to get up to speed on the basic concepts of physics For high school and undergraduate students alike, physics classes are recommended or required courses for a wide variety of majors, and continue to be a challenging and often confusing course. Physics I For Dummies tracks specifically to an introductory course and, keeping with the traditionally easy-to-follow Dummies style, teaches you the basic principles and formulas in a clear and concise manner, proving that you don't have to be Einstein to understand physics! Explains the basic principles in a simple, clear, and entertaining fashion New edition includes updated examples and explanations, as well as the newest discoveries in the field Contains the newest teaching techniques If just thinking about the laws of physics makes your head spin, this hands-on, friendly guide gets you out of the black hole and sheds light on this often-intimidating subject.

Molecular And Cell Biology For Dummies

Molecular and Cell Biology For Dummies PDF
Author: Rene Fester Kratz
Publisher: John Wiley & Sons
ISBN: 9780470531044
Size: 52.28 MB
Format: PDF, Docs
Category : Science
Languages : en
Pages : 384
View: 6612

Get Book



Book Description: Your hands-on study guide to the inner world of the cell Need to get a handle on molecular and cell biology? This easy-to-understand guide explains the structure and function of the cell and how recombinant DNA technology is changing the face of science and medicine. You discover how fundamental principles and concepts relate to everyday life. Plus, you get plenty of study tips to improve your grades and score higher on exams! Explore the world of the cell — take a tour inside the structure and function of cells and see how viruses attack and destroy them Understand the stuff of life (molecules) — get up to speed on the structure of atoms, types of bonds, carbohydrates, proteins, DNA, RNA, and lipids Watch as cells function and reproduce — see how cells communicate, obtain matter and energy, and copy themselves for growth, repair, and reproduction Make sense of genetics — learn how parental cells organize their DNA during sexual reproduction and how scientists can predict inheritance patterns Decode a cell's underlying programming — examine how DNA is read by cells, how it determines the traits of organisms, and how it's regulated by the cell Harness the power of DNA — discover how scientists use molecular biology to explore genomes and solve current world problems Open the book and find: Easy-to-follow explanations of key topics The life of a cell — what it needs to survive and reproduce Why molecules are so vital to cells Rules that govern cell behavior Laws of thermodynamics and cellular work The principles of Mendelian genetics Useful Web sites Important events in the development of DNA technology Ten great ways to improve your biology grade

Environmental Science For Dummies

Environmental Science For Dummies PDF
Author: Alecia M. Spooner
Publisher: John Wiley & Sons
ISBN: 111823961X
Size: 40.13 MB
Format: PDF, Mobi
Category : Science
Languages : en
Pages : 384
View: 2781

Get Book



Book Description: The easy way to score high in Environmental Science Environmental science is a fascinating subject, but somestudents have a hard time grasping the interrelationships of thenatural world and the role that humans play within the environment.Presented in a straightforward format, Environmental Science ForDummies gives you plain-English, easy-to-understandexplanations of the concepts and material you'll encounter in yourintroductory-level course. Here, you get discussions of the earth's natural resources andthe problems that arise when resources like air, water, and soilare contaminated by manmade pollutants. Sustainability is alsoexamined, including the latest advancements in recycling and energyproduction technology. Environmental Science For Dummies isthe most accessible book on the market for anyone who needs to geta handle on the topic, whether you're looking to supplementclassroom learning or simply interested in learning more about ourenvironment and the problems we face. Presents straightforward information on complex concepts Tracks to a typical introductory level Environmental Sciencecourse Serves as an excellent supplement to classroom learning If you're enrolled in an introductory Environmental Sciencecourse or studying for the AP Environmental Science exam, thishands-on, friendly guide has you covered.