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Author: Cheryl Mansfield Publisher: North Star Editions, Inc. ISBN: 1635174821 Category : Juvenile Nonfiction Languages : en Pages : 35
Book Description
Provides readers with an engaging introduction to waves. With colorful spreads, clear text, helpful diagrams, and a "Science in Action" activity, this book offers an exciting look at physics in the real world.
Author: Cheryl Mansfield Publisher: North Star Editions, Inc. ISBN: 1635174821 Category : Juvenile Nonfiction Languages : en Pages : 35
Book Description
Provides readers with an engaging introduction to waves. With colorful spreads, clear text, helpful diagrams, and a "Science in Action" activity, this book offers an exciting look at physics in the real world.
Author: J.J Stamnes Publisher: Routledge ISBN: 1351404687 Category : Science Languages : en Pages : 630
Book Description
Using numerous mathematical and numerical techniques of diffraction theory, Waves in Focal Regions: Propagation, Diffraction and Focusing of Light, Sound and Water Waves provides a full and richly illustrated description of waves in focal regions. Unlike most books, the author treats electromagnetic, acoustic, and water waves in one comprehensive volume. After an introductory section, the book describes approximate diffraction theories and efficient numerical methods to study the focusing of various kinds of waves. It then covers the physical interpretation of the theories, their accuracy, and the computational savings obtained, emphasizing uniform asymptotic results that remain valid in the vicinity of shadow boundaries and caustics. The next part deals with the focusing of scalar waves, including thorough theoretical analyses and detailed contour maps of diffraction patterns in focal regions for a variety of different system parameters, such as f-number, Frensel number, aperture shape, amplitude distribution, and wavefront aberration. The author proceeds to explore the diffraction and focusing of electromagnetic waves. First solutions are derived for fields radiated by sources, reflected and refracted at plane interfaces, or diffracted by apertures in plane screens, and then these solutions are applied to study the focusing in homogeneous media and through a plane dielectric interface. In both cases, the author includes many computed results of the electromagnetic field distribution near focus. Presenting both theoretical and experimental results, the following part examines the focusing of sound and water waves by means of zone-plate lenses. The book concludes with a detailed study of the diffraction and focusing of water waves and a comparison of the results of both linear and nonlinear theories with those of experiments.
Author: Andi Diehn Publisher: Nomad Press ISBN: 1619306433 Category : Juvenile Nonfiction Languages : en Pages : 35
Book Description
Matter: Physical Science for Kids from the Picture Book Science series gets kids excited about science! What’s the matter? Everything is matter! Everything you can touch and hold is made up of matter—including you, your dog, and this book! Matter is stuff that you can weigh and that takes up space, which means pretty much everything in the world is made of matter. In Matter: Physical Science for Kids, kids ages 5 to 8 explore the definition of matter and the different states of matter, plus the stuff in our world that isn’t matter, such as sound and light! In this nonfiction picture book, children are introduced to physical science through detailed illustrations paired with a compelling narrative that uses fun language to convey familiar examples of real-world science connections. By recognizing the basic physics concept of matter and identifying the different ways matter appears in real life, kids develop a fundamental understanding of physical science and are impressed with the idea that science is a constant part of our lives and not limited to classrooms and laboratories. Simple vocabulary, detailed illustrations, easy science experiments, and a glossary all support exciting learning for kids ages 5 to 8. Perfect for beginner readers or as a read aloud nonfiction picture book! Part of a set of four books in a series called Picture Book Science that tackles different kinds of physical science (waves, forces, energy, and matter), Matter offers beautiful pictures and simple observations and explanations. Quick STEM activities such as weighing two balloons to test if air is matter help readers cross the bridge from conceptual to experiential learning and provide a foundation of knowledge that will prove invaluable as kids progress in their science education. Perfect for children who love to ask, “Why?” about the world around them, Matter satisfies curiosity while encouraging continual student-led learning.
Author: Johannes Falnes Publisher: Cambridge University Press ISBN: 1108481663 Category : Science Languages : en Pages : 319
Book Description
Understand the absorption of energy from ocean waves by means of oscillating systems with this useful new edition. Essential for engineers, researchers, and graduate students, and an indispensable tool for those who work in this field.
Author: Bradley Deline Publisher: ISBN: 9781940771366 Category : History Languages : en Pages : 362
Book Description
Developed by three experts to coincide with geology lab kits, this laboratory manual provides a clear and cohesive introduction to the field of geology. Introductory Geology is designed to ease new students into the often complex topics of physical geology and the study of our planet and its makeup. This text introduces readers to the various uses of the scientific method in geological terms. Readers will encounter a comprehensive yet straightforward style and flow as they journey through this text. They will understand the various spheres of geology and begin to master geological outcomes which derive from a growing knowledge of the tools and subjects which this text covers in great detail.
Author: Michel A Van Hove Publisher: World Scientific ISBN: 9811279632 Category : Science Languages : en Pages : 634
Book Description
This book aims to popularize physics by emphasizing conceptual ideas of physics and their interconnections, while avoiding mathematics entirely. The approach is to explore intriguing topics of daily relevance by asking and discussing questions: thereby the reader can participate in developing answers, which enables a deeper understanding than is achievable with memorization.The topic of this book — waves — is chosen because we experience waves in many forms every minute of our lives, from sound waves and light waves to quantum waves and brain waves.The target readership of this book is very broad: all those with a curious mind about nature and with a desire to understand how nature works, especially laymen, youngsters, secondary-school children and their teachers.
Author: Les Fehmi Publisher: Shambhala Publications ISBN: 0834822717 Category : Health & Fitness Languages : en Pages : 213
Book Description
A breakthrough, drug-free approach to stress and stress-related illnesses—from anxiety and depression to ADHD and chronic pain—using simple attention exercises with powerful results on physical and mental health This breakthrough book presents a disarmingly simple idea: The way we pay attention in daily life can play a critical role in our health and well-being. According to Dr. Les Fehmi, a clinical psychologist and researcher, many of us have become stuck in "narrow-focus attention": a tense, constricted, survival mode of attention that holds us in a state of chronic stress—and which lies at the root of common ailments including anxiety, depression, ADD, stress-related migraines, and more. To improve these conditions, Dr. Fehmi explains that we must learn to return to a relaxed, diffuse, and creative form of attention, which he calls "Open Focus." This highly readable and empowering book offers straightforward explanations and simple exercises on how to shift into a more calm, open style of attention that reduces stress, improves health, and enhances performance. The Open-Focus Brain features eight essential attention exercises for improving health. Dr. Fehmi writes, "Everyone has the ability to heal their nervous systems, to dissolve their pain, to slow down and yet accomplish more, to experience the deeper side of life—in short, to change their lives for the better dramatically." At last readers can learn the techniques that Dr. Fehmi has offered to thousands of clients—the same drug-free, safe, and effective techniques that have led to remarkable and long-lasting results. The eBook includes a downloadable audio program that provides further guidance on: • essential attention exercises from the book, led by Dr. Fehmi • how to "train the brain" to reduce stress, anxiety, chronic pain, and more • safe and effective techniques used in Dr. Fehmi's clinic for decades
Author: A Satya Narayanan Publisher: CRC Press ISBN: 1466590947 Category : Mathematics Languages : en Pages : 544
Book Description
Suitable for researchers and graduate students in fluid dynamics, astrophysics, and other areas of physics, this book clearly elucidates the dynamics and behavior of waves and oscillations in various mediums. It presents different types of waves and oscillations that can be observed and studied from macroscopic to microscopic scales. The authors describe applications in astrophysics, include simple exercises to give readers a hands-on grasp of the basics, and provide a large list of bibliographic sources that enable readers to research more technical aspects.
Author: Cheryl Mansfield
Author: Cheryl Mansfield
Author: J.J Stamnes
Author: Andi Diehn
Author: 
Author: Johannes Falnes
Author: Bradley Deline
Author: Michel A Van Hove
Author: Les Fehmi
Author: A Satya Narayanan
Author: Sir John Ambrose Fleming