Books with title Light and Sound : Light and Sound

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

Excerpt from Sound, Light and HeatThe experiments demand no expensive apparatus; the aim has been to avoid elaborate instruments; descriptions of the apparatus used, appear in the book or in the Appendix. Many of the engravings are copied from pieces of apparatus in use.The results obtained from the experiments make no claim to great accuracy. The student should avoid attaching to his calculations greater value than they deserve; he should consider the apparatus with which he works; it is a strong temptation to calculate to five or six places of decimals when probably not more than the first place can be relied upon.While attempts have been made to prevent the student forming notions at variance with modern theories, little Space has been given to such theories. A beginner's time is best spent in examining the facts of science.Numerous examples are given frequently throughout the work; Science has been slow in copying from Arithmetic in this matter. A large number of the examples are selected from Examination papers they include the whole of the ques tions in the elementary papers of the Science and Art Depart ment during the last nine years.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

This book is packed with stunning colour photographs and diagrams. Together with a detailed and expertly written text, it provides an accurate, comprehensive account of the topic of light and sound for key stage 3 students. Main text is supported by a series of fact files which provide information at a glance: history file, future file, test file and fact file. Topics covered include:The speed of lightColour and brightnessReflection, refraction, mirrors and lensesLasers and hologramsSound waves, echoes and sonarInfrasound and ultrasoundEars and hearingRecording and storing sounds