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It's also the perfect resource for preparing you for higher level math classes and college placement tests. Problem solved! Electricity Demystified, Second Edition, makes it shockingly easy to learn the basic concepts.
Written in a step-by-step format, this practical guide begins by covering direct current DC , voltage, resistance, circuits, cells, and batteries. The book goes on to discuss alternating current AC , power supplies, wire, and cable. Magnetism and electromagnetic effects are also addressed.
Detailed examples and concise explanations make it easy to understand the material. End-of-chapter quizzes and a final exam help reinforce key concepts. You'll learn about: Ohm's Law, power, and energy Kirchhoff's Laws Electrochemical energy Electricity in the home Protecting electronic equipment Electromagnetic interference Practical magnetism Simple enough for a beginner, but challenging enough for an advanced student, Electricity Demystified, Second Edition, powers up your understanding of this essential subject.
Electronics Demystified, Second Edition teaches you fundamental concepts and applications step by step. This practical guide begins by covering voltage, current, resistance, impedance, admittance, and power supplies. The book goes on to discuss semiconductor diodes, transistors, integrated circuits, and signal amplifiers and oscillators.
Wireless electronics is then addressed, including radio-frequency transmitters and receivers, telecommunications, and antennas. Detailed examples make it easy to understand the material.
End-of-chapter quizzes and a final exam help reinforce key topics. You'll learn about: Ohm's law Current and voltage in RL and RC circuits Oscillation and amplification Bipolar and field-effect transistors Radio-wave propagation Receiver and transmitter design Communications satellites and antennas Simple enough for a beginner, but challenging enough for an advanced student, Electronics Demystified, Second Edition helps you master this essential subject. Stumped trying to make sense of physics?
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Electricity, magnetism, and electronics are discussed as are waves, particles, space, and time. You'll learn about: Scientific notation, units, and constants Newton's laws of motion Kirchhoff's laws Alternating current and semiconductors Optics Relativity theory Simple enough for a beginner, but detailed enough for an advanced student, Physics Demystified, Second Edition helps you master this challenging and diverse subject.
It's also the perfect resource to prepare you for higher-level physics classes and college placement tests. Author : Linda D. Chemistry Demystified, Second Edition, helps you grasp both fundamental and complex concepts with ease. Written in a step-by-step format, this practical guide first covers atomic theory, elements, symbols, and the Periodic Table of the Elements.
The book then delves into solids, liquids, gases, solutions, orbitals, chemical bonds, acids, and bases. Electrochemistry, thermodynamics, biochemistry, and organic, environmental, and nuclear chemistry are discussed. Integral calculus is concerned with a generalized type of addition, or amalgamation, of quantities.
Many kinds of summation, both mathematical and physical, are described by a mathematical quantity called the integral. What makes the subject of calculus truly powerful and seminal is the Fundamental Theorem of Calculus, which shows how an integral may be calculated by using the theory of the derivative. The Fundamental Theorem enables a number of important conceptual breakthroughs and calculational techniques. It makes the subject of differential equations possible in the sense that it gives us ways to solve these equations.
Calculus Demystified explains these ideas in a step-by-step and accessible manner. The author, a renowned teacher and expositor, has a strong sense of the level of the students who will read this book, their backgrounds, and their strengths, and presents the material in accessible morsels that the student can study on his or her own.
Well-chosen examples and cognate exercises will reinforce the ideas being presented. Frequent review, assessment, and application of the ideas will help students to retain and to internalize all the important concepts of calculus.
You'll learn about: Scientific notation, units, and constants Newton's laws of motion Kirchhoff's laws Alternating current and semiconductors Optics Relativity theory Simple enough for a beginner, but detailed enough for an advanced student, Physics Demystified, Second Edition helps you master this challenging and diverse subject.
It's also the perfect resource to prepare you for higher-level physics classes and college placement tests. Chemistry Demystified, Second Edition, helps you grasp both fundamental and complex concepts with ease. Written in a step-by-step format, this practical guide first covers atomic theory, elements, symbols, and the Periodic Table of the Elements. The book then delves into solids, liquids, gases, solutions, orbitals, chemical bonds, acids, and bases. Electrochemistry, thermodynamics, biochemistry, and organic, environmental, and nuclear chemistry are discussed.
In-depth examples, detailed illustrations, and worked-out problems make it easy to understand the material, and end-of-chapter quizzes and a final exam help reinforce learning. Want to get the most out of German but don't know where to start? Written in a step-by-step format, this practical guide provides a firm foundation in German-language basics. Detailed examples and concise explanations make it easy to understand the material, and end-of-chapter quizzes and a final exam help reinforce learning.
It's a no brainer. Trying to tackle algebra but nothing's adding up? Factor in Algebra Demystified, Second Edition and multiply your chances of learning this important branch of mathematics. Written in a step-by-step format, this practical guide covers fractions, variables, decimals, negative numbers, exponents, roots, and factoring.
Techniques for solving linear and quadratic equations and applications are discussed in detail. Clear examples, concise explanations, and worked problems with complete solutions make it easy to understand the material, and end-of-chapter quizzes and a final exam help reinforce learning.
You'll learn how to: Translate English sentences into mathematical symbols Write the negative of numbers and variables Factor expressions Use the distributive property to expand expressions Solve applied problems Simple enough for a beginner, but challenging enough for an advanced student, Algebra Demystified, Second Edition helps you master this essential math subject.
It's also the perfect resource for preparing you for higher level math classes and college placement tests. Want to figure out French but don't know where to start?
Written in a step-by-step format, this practical guide provides a firm foundation in French-language basics. Want to get into Italian but don't know where to start? Written in a step-by-step format, this practical guide provides a firm foundation in Italian-language basics. The book lets you work at your own pace and arms you with the essentials of Spanish grammar in an unintimidating format.
You will be able to: Understand basic grammar structures and verb tenses Pronounce Spanish words correctly Build a Spanish vocabulary Communicate with confidence Inside you will find: Hundreds of brand-new quiz and test questions with answer keys, similar to those used in standardized scholastic exams Chapter-opening objectives that give you insight into what you are going to learn in each step Questions at the end of every chapter that reinforce your learning and pinpoint your weaknesses "Still Struggling?
This thoroughly revised and updated guide eases you into the subject, beginning with the math fundamentals then introducing you to this advanced form of algebra.
As you progress, you will learn how to simplify rational expressions, divide complex numbers, and solve quadratic equations. You will understand the difference between odd and even functions and no longer be confused by the multiplicity of zeros. Detailed examples make it easy to understand the material, and end-of-chapter quizzes and a final exam help reinforce key ideas.
This practical guide eases you into this field of science, starting at primitive heating sources such as coal and wood. As you progress, you will master the science behind alternative energies such as evaporative cooling, fuel-cell vehicles, aeroelectric power, and more. You will understand the difference between conventional fluorescent and compact fluorescent lamps as well as the benefits of large-scale wind power.
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