Sound And Light Waves Investigations Download Ebook PDF Epub Online

Author : Karen Latchana Kenney
Publisher : Lerner Publications ™
Release : 2017-08-01
Page : 32
Category : Juvenile Nonfiction
ISBN 13 : 1512471461
Description :


Much of what you experience—from the things you see to the sounds you hear—travels to you in waves. But how do sound and light waves work? For thousands of years, scientists have been testing hypotheses about waves and learning from the results of observations and experiments. These tests ultimately lead to more questions: How can we see colors? Why can light travel in a vacuum while sound can't? How does the pitch of a sound change as it gets closer to you? The answers are sometimes quite surprising! Find out how sound and light waves help us interact with the world around us.


Author : Barbara R. Sandall, Ed.D.
LaVerne Logan
Publisher : Mark Twain Media
Release : 2010-01-04
Page : 80
Category : Juvenile Nonfiction
ISBN 13 : 1580375243
Description :


Topics include what light and sound waves are, how they travel, and how the human body sees light and hears sound. Facilitates planning for the divese learning styles and skill levels of middle-school students. Glossary, materials lists, inquiry investigation rubric, and bibliography included.


Author : Heather Hudak
Publisher : Catch a Wave
Release : 2017
Page : 32
Category : Juvenile Nonfiction
ISBN 13 : 9780778729624
Description :


In this fascinating title, readers explore how light and sound waves transfer information. From telescopes that extend our sense of sight to satellites that help us communicate across large distances, patterns of waves transfer information in many ways. A link to interactive activities online plus an activity in the book allow readers to use what they have learned about waves to engineer wave patterns that communicate across distances.


Author : Karen Latchana Kenney
Publisher : Key Questions in Physical Scie
Release : 2017-08
Page : 32
Category : Science
ISBN 13 : 1512440086
Description :


How do forces make you jump higher on a trampoline? Why doesn't Earth's gravity pull the moon out of orbit? Why does speed increase when biking downhill? Explore principles of forces and motion, and learn how scientists make discoveries.


Author : Katie Marsico
Publisher : Lerner Publications
Release : 2017
Page : 32
Category : Electricity
ISBN 13 : 1512440078
Description :


"What is electricity, and where does it come from? Scientists have been asking questions about electricity for centuries. Find out what they have discovered and how we use electricity to power our communities."


Author : Karen Latchana Kenney
Publisher : Key Questions in Physical Scie
Release : 2017-08
Page : 32
Category : Science
ISBN 13 : 1512440035
Description :


How do you harness energy from wind or the Sun? How is food converted into energy? How does a rollercoaster use potential and kinetic energy? Explore key questions and test theories while learning about the properties of energy.


Author : Schyrlet Cameron
Carolyn Craig
Publisher : Mark Twain Media
Release : 2010-01-04
Page : 80
Category : Juvenile Nonfiction
ISBN 13 : 1580375219
Description :


Designed to promote scientific literacy by teaching the steps of the scientific method and enabling students to become problem solvers in everyday life. Chapter 1 explains the scientific method and equipment used in inquiry learning. The following chapters include laboratory investigations in physical, life, earth, and space science topics. The final section includes guidelines for creating, exhibiting, and presenting a science fair project. --P. [4] of cover.


Author : Barbara R. Sandall
LaVerne Logan
Publisher : Mark Twain Media Incorporated Pub
Release : 2010-01-04
Page : 78
Category : Education
ISBN 13 : 9781580375245
Description :


Topics include what light and sound waves are, how they travel, and how the human body sees light and hears sound. Facilitates planning for the divese learning styles and skill levels of middle-school students. Glossary, materials lists, inquiry investigation rubric, and bibliography included.


Author : Paul Peter Urone
Publisher : Brooks/Cole Publishing Company
Release : 1998-01-01
Page : 893
Category : Science
ISBN 13 : 9780534356040
Description :


This text blends traditional introductory physics topics with an emphasis on human applications and an expanded coverage of modern physics topics, such as the existence of atoms and the conversion of mass into energy. Topical coverage is combined with the author's lively, conversational writing style, innovative features, the direct and clear manner of presentation, and the emphasis on problem solving and practical applications.


Author : Dayton Clarence Miller
Publisher :
Release : 1937
Page : 164
Category : Ordnance testing
ISBN 13 :
Description :



Author : Schyrlet Cameron
Carolyn Craig
Publisher : Mark Twain Media
Release : 2009-12-16
Page : 80
Category : Juvenile Nonfiction
ISBN 13 : 1580379540
Description :


Connect students with science using Scientific Method Investigation: A Step-by-Step Guide for Middle-School Students. This 80-page book promotes scientific literacy by teaching the scientific method and enables students to become problem solvers in everyday life. This helpful classroom supplement includes laboratory investigations in physical, life, earth, and space science. It also includes a section on creating, exhibiting, and presenting a science fair project. The book allows for differentiated instruction and supports National Science Education Standards and NCTM standards.


Author : J.A. DeSanto
Publisher : Springer Science & Business Media
Release : 2013-11-11
Page : 288
Category : Science
ISBN 13 : 3642812945
Description :


This Topics volume is devoted to a study of sound propagation in the ocean. The effect of the interior of the ocean on underwater sound is analogous to the effect of a lens on light. The oceanic lens is related, as in light propagation, to the index of refraction of the medium. The latter is giv~n by the ratio of the sound frequency to the speed of sound in water, typi ca lly about 1500 m s -1. It is the vari ation of the sound speed due to changing temperature, density, salinity, and pres sure in the complex ocean environment which creates the lens effect. Many oceanic processes such as currents, tides, eddies (circulating, translating regions of wa ter), and internal waves (the wave-like structure of the oceanic density variabil ity) contri bute in turn to the changes in sound speed'. The net effect of the ocean lens is to trap and guide sound waves in a channel created by the lens. The trapped sound can then propagate thousands of miles in this oceanic waveguide. In addition to the propagation in the interior of the ocean, sound can propagate into and back out of the ocean bottom as well as scatter from the ocean surface. Just as the sound produced by a loudspeaker in a room is affected by the walls of the room, so the ocean boundaries and the material properties below the ocean bottom are essential ingredients in the problem.


Author :
Publisher : McDougal Littel
Release : 2004-05-06
Page : 48
Category : Light
ISBN 13 :
Description :



Author : National Research Council
Division of Behavioral and Social Sciences and Education
Publisher : National Academies Press
Release : 2012-02-28
Page : 400
Category : Education
ISBN 13 : 0309214459
Description :


Science, engineering, and technology permeate nearly every facet of modern life and hold the key to solving many of humanity's most pressing current and future challenges. The United States' position in the global economy is declining, in part because U.S. workers lack fundamental knowledge in these fields. To address the critical issues of U.S. competitiveness and to better prepare the workforce, A Framework for K-12 Science Education proposes a new approach to K-12 science education that will capture students' interest and provide them with the necessary foundational knowledge in the field. A Framework for K-12 Science Education outlines a broad set of expectations for students in science and engineering in grades K-12. These expectations will inform the development of new standards for K-12 science education and, subsequently, revisions to curriculum, instruction, assessment, and professional development for educators. This book identifies three dimensions that convey the core ideas and practices around which science and engineering education in these grades should be built. These three dimensions are: crosscutting concepts that unify the study of science through their common application across science and engineering; scientific and engineering practices; and disciplinary core ideas in the physical sciences, life sciences, and earth and space sciences and for engineering, technology, and the applications of science. The overarching goal is for all high school graduates to have sufficient knowledge of science and engineering to engage in public discussions on science-related issues, be careful consumers of scientific and technical information, and enter the careers of their choice. A Framework for K-12 Science Education is the first step in a process that can inform state-level decisions and achieve a research-grounded basis for improving science instruction and learning across the country. The book will guide standards developers, teachers, curriculum designers, assessment developers, state and district science administrators, and educators who teach science in informal environments.


Author :
Publisher :
Release : 2005
Page :
Category : Light
ISBN 13 :
Description :



Author : J. W. S. Rayleigh
Publisher : Courier Corporation
Release : 2013-01-17
Page : 544
Category : Science
ISBN 13 : 0486140431
Description :


Volume One covers harmonic vibrations, systems with one degree of freedom, vibrating systems in general, transverse vibrations of strings, longitudinal and torsional vibrations of bars, vibrations of membranes and plates, curved shells and plates, and electrical vibrations.


Author : Kevin Kurtz
Publisher : Millbrook Press
Release : 2020-01-01
Page : 32
Category : Juvenile Nonfiction
ISBN 13 : 1541594525
Description :


Explore outer space through interactive augmented reality experiences! Black holes are invisible because light cannot escape their gravity. Explore new techniques that astronomers use to study black holes and learn about thrilling discoveries in black hole science, with the help of exciting augmented reality features.


Author : Ginger Butcher
Publisher :
Release : 2010
Page : 29
Category : Artificial satellites
ISBN 13 :
Description :



Author : Roger G Newton
Publisher : World Scientific
Release : 2014-03-12
Page : 160
Category : Science
ISBN 13 : 9814449695
Description :


The book consists of two separate parts, the first part is on waves and the second part on particles. In part 1, after describing the awesome power of tsunami and the history of their occurrences, the book turns to the history of explaining phenomena by means of mathematical equations. Then it describes other wave phenomena and the laws governing them: the vibration of strings and drums in musical instruments, the sound waves making them audible, ultrasound and its uses, sonar, and shock waves; electromagnetic waves: light waves, refraction, diffraction, why the sky is blue, the rainbow, and the glory; microwaves and radio waves: radar, radio astronomy, the discovery of the cosmic microwave background radiation, microwave ovens and how a radio works, lasers and masers; waves in modern physics: the Schrödinger wave function and gravitational waves in general relativity; water waves in the ocean, tides and tidal waves, and the quite different solitary waves, solitons discovered in canals. Finally we return to tsunami and the question of what laws govern them. We conclude that the answer to that question is not quite known yet, but there is ongoing research to solve the riddle. In part 2, the history of the idea of atoms is reviewed, and then the scientific evidence for their existence, with Rutherford's discovery of the atomic nucleus. The investigation of what the nucleus is like follows, including the discovery of the neutron, followed by that of the neutrino — of which there are several different kinds — and the muon as well as the pion. The important work of Paul Dirac is described, as well as the discovery of the positron and other antiparticles. The ways by which particles are discovered, by cloud chambers, bubble chambers, etc. are all explained, followed by the invention of the various machines to accelerate particles to high speeds: the cyclotron, the synchrotron, and the bigger and bigger machines, in the US as well as in Switzerland, including their storage rings. The new terminology of fermions and bosons are explained, followed by the remarkable use of group theory and group representations by matrices, whose unfamiliar algebra is carefully explained. Contents:Tsunami and other Waves:Introduction to Part IThe Story of a TsunamiScience and MathematicsThe Sound of MusicElectromagnetic WavesWave Mechanics and Gravitational WavesWater WavesAnd Back to TsunamiParticles:Introduction to Part IIAtomsNuclear PhysicsAnother New ParticleParticle AcceleratorsAn Abundance of New Particles Readership: Academics and students of physics as well as the general public. Keywords:Tsunami;Light Waves;Sound Waves;Radio Waves;Microwaves;Ultrasound;Radio Astronomy;Standing Waves;Overtones;Reverberation;Wave Equation;KdV Equation;Interference;Wave Function;Gravitational Waves;Water Waves;Solitons;Solitary Waves;Waves;Tidal Waves;Tides;Radar;Laser;Maser;Resonance;Echo;Cosmic Background Radiation;CMB;Atoms;Cyclotron;Synchrotron;Accelerators;Cosmic Rays;Bevatron;Cosmotron;SSC;Superconducting Super Collider;Storage Rings;Large Hadron Collider;LHC;Electrostatic Generator;Alpha Particles;Beta Particles;Gamma Rays;Atomic Nucleus;Fermions;Bosons;Exclusion Principle;Quantum Mechanics;QED;Antiparticle;Noether's Theorem;Group Theory;Group Representation;Matrices;Strangeness;Hyperons;Muons;Pions;Kaons;Cloud Chamber;Bubble Chamber;SU(3);Eightfold Way;Omega Minus;Quarks


Author : William Stanley Jevons
Publisher :
Release : 1874
Page :
Category : Logic
ISBN 13 :
Description :