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Motion Mountain: Light, Charges and Brains, Twenty-third edition)
by Christoph SchillerAnswering questions on motion, the book gives an entertaining and mind-twisting introduction into modern physics--one that is surprising and challenging on every page. Starting from everyday life, the adventure provides an overview of the recent results in mechanics, thermodynamics, electrodynamics, relativity, quantum theory, quantum gravity and unification. It is written for undergraduate students and for anybody interested in physics.
CK-12 21st Century Physics Flexbook: A Compilation of Contemporary and Emerging Technologies
by Ck-12 FoundationPhysics textbook
CK-12 Biology I - Honors
by Ck-12 FoundationCK-12 Foundation's Biology 1- Honors FlexBook Covers the following chapters:<P><P> Foundations of Life Science- scientific investigations, methods, observations, & communication.<P> Chemical Basis of Life- matter, the significance of carbon, lipids, proteins.<P> Cell Structure and Function- prokaryotic, eukaryotic, plant, & animal cell features; structures / functions of DNA, RNA, protein, cell transport, homeostasis.<P> Photosynthesis- water, carbon, and nitrogen cycle between abiotic and biotic resources.<P> Cellular Respiration- relation to glycolysis, Krebs Cycle, electron transport chain.<P> Cell Division and Reproduction- cell division, reproduction.<P> Mendelian Genetics- inheritance, sex-linked traits.<P> Molecular Genetics- DNA, RNA, protein synthesis, mutation, regulating gene expression.<P> Human Genetics- human genome, diseases, Biotechnology- DNA technology, gene cloning.<P> History of Life- evolution, macroevolution, extinctions, episodic speciation, response to change.<P> Evolutionary Theory- Darwin's Theory of Evolution, common ancestry and natural selection.<P> Evolution in Populations- genetics of populations, genetic diseases, natural selection.<P> Classification- Taxonomy, scientific classification of organisms.<P> Principles of Ecology- Ecology's relation with energy; ecosystems, the water, carbon, and nitrogen cycles.<P> Biomes, Ecosystems and Communities- terrestrial/ aquatic biomes, community interactions.<P> Populations- Analysis of populations and dynamics.<P> Ecology and Human Actions- Balance between humans and the earth addressing natural resources, ecosystems, & biodiversity.<P> The Human Body- systems.<P> Nervous and Endocrine Systems- structures & functions, homeostasis.<P> Skeletal, Muscular, and Integumentary Systems- structures, functions, & homeostasis.<P> Circulatory and Respiratory Systems- structures and functions.<P> Digestive and Excretory Systems- structures/ functions, food pyramid.<P> Immune System and Disease- Body defenses against pathogens.<P> Reproductive System and Human Development- human reproductive systems, reproductive lifecycle, STDs.
CK-12 Calculus
by Ck-12 FoundationCK-12 Foundation's Single Variable Calculus FlexBook covers the following chapters: Functions, Limits, and Continuity - A review of the basics of functions is given. Students use linear approximations to study the limit process, before a more formal treatment of limits is given. Differentiation - Students explore instantaneous rate of change, and the relationship between continuity and differentiability. The Chain Rule and implicit differentiation are reviewed. Applications of Derivatives - Students gain practice with using the derivatives in related rates problems. Additional topics include The First Derivative Test, The Second Derivative Test, limits at infinity, optimization, and approximation errors. Integration - This chapter includes indefinite integrals calculus, initial value problems, definite integrals, the Fundamental Theorem of Calculus, integration by substitution, and numerical integration. Applications of Integration - This chapter includes applications of the definite integral, such as calculating areas between two curves, volumes, length of curves, and other real-world applications in physics and statistics. Transcendental Functions - This chapter includes differentiation and integration of logarithmic and exponential functions, exponential growth and decay, derivatives and integrals involving inverse trigonometric functions, and L'Hospital's Rule. Integration Techniques - Students explore integration by substitution, integration by parts, integration by partial fractions, trigonometric integrals, trigonometric substitutions, and improper integrals. Infinite Series - This chapter introduces the study of sequences and infinite series. The properties presented describe the behavior of a sequence or series, including whether a sequence approaches a number or an infinite series adds to a number.
CK-12 Geometry
by Ck-12 FoundationCK-12 Foundation's Geometry FlexBook covers the following chapters: Basics of Geometry - undefined terms, defined terms, basic postulates of points, lines and planes; distances on a coordinate grid; complementary and supplementary angles; vertical angles; linear pairs and classification of polygons. Reasoning and Proof - inductive reasoning, deductive reasoning, conditional statements, properties of equality and two-column proofs. Parallel and Perpendicular Lines - the parallel line postulate, the perpendicular line postulate, and angles formed by two parallel lines and a non-perpendicular transversal. Congruent Triangles - the Triangle Sum theorem, triangle congruence, the SSS and ASA postulates, the AAS congruence theorem, two-column and flow proofs, the HL congruence theorem, AAA and SSA relationships, isosceles and equilateral triangles. Relationships Within Triangles - the midsegment theorem, the perpendicular bisector theorem, the angle bisector theorem, the concurrency of medians theorem, Napoleon's theorem, and the triangle inequality theorems. Quadrilaterals - interior angles of convex quadrilaterals, classifying quadrilaterals, properties of parallelograms, properties of rhombi, rectangles and squares, and properties of trapezoids. Similarity - ratio and proportion, properties of similar polygons, AAA and AA rules for similar triangles, using SSS and SAS to solve problems about similar triangles, identifying proportional segments in triangles and similarity transformations. Right Triangle Trigonometry - using the Pythagorean theorem when working with right triangles, classification of triangles, the converse of the Pythagorean theorem, using the geometric mean, properties of special right triangles, and trigonometric ratios. Circles - relationships between congruent and similar circles, the equation of a circle, tangent lines, arc measures, chords, inscribed angles, and angles formed by chords, secants and tangents. Perimeter and Area - finding the area of polygons, using scale drawings or models, finding the circumference of a circle, areas of circles and sectors, calculating the areas and perimeters of regular polygons and geometric probability. Transformations - transformations of figures in two-dimensional space including translations, reflections, rotations and dilations.
CK-12 Trigonometry
by Ck-12 FoundationCK-12 Foundation's Trigonometry FlexBook covers the following chapters: Trigonometry and Right Angles - introduction to the trigonometric functions. Circular Functions - introduction to radian measure, circular functions and periodic functions. Trigonometric Identities - confirm, verify and derive various trigonometric identities. Inverse Functions and Trigonometric Equations - inverse functions to trigonometric functions, and will apply the domain, range and quadrants of the six inverse trigonometric functions to evaluate expressions. Triangles and Vectors - introduction to vectors and vector applications. Polar Equations and Complex Numbers - plot points in a polar coordinate system, graph and recognize limaçons and cardiods, and work with real-world applications involving polar coordinates and polar equations.
Getting a Feel for Lunar Craters
by David HurdThe text from a Braille, tactile book written for visually impaired people to feel what lunar craters are like.
General Chemistry
by Bruce Averill Patricia EldredgeThe overall goal of the authors with General Chemistry: Principles, Patterns, and Applications was to produce a text that introduces the students to the relevance and excitement of chemistry. Although much of first-year chemistry is taught as a service course, Bruce and Patricia feel there is no reason that the intrinsic excitement and potential of chemistry cannot be the focal point of the text and the course. So, they emphasize the positive aspects of chemistry and its relationship to students’ lives, which requires bringing in applications early and often. In addition, the authors feel that many first year chemistry students have an enthusiasm for biologically and medically relevant topics, so they use an integrated approach in their text that includes explicit discussions of biological and environmental applications of chemistry. Topics relevant to materials science are also introduced to meet the more specific needs of engineering students.