On Radiation: The Rede Lecture Delivered in the Senate-House Before the University of Cambridge on Tuesday, May 16, 1865 (Classic Reprint) - Softcover

John Tyndall

Softcover

ISBN 10: 1332446337 ISBN 13: 9781332446339

Publisher: Forgotten Books, 2020

Synopsis

Excerpt from On Radiation

By means of a prism Sir Isaac Newton unravelled the texture of solar light, and by the same simple instrument we can investigate the luminous changes of our platinum wire. In passing through the prism all its rays (and they are infinite in variety) are bent or refracted from their straight course; and as dif ferent rays are differently refracted by the prism, we are by it enabled to separate one class of rays from another. By such prismatic analysis Dr Draper has shown, that when the platinum wire first begins to glow, the light emitted is a pure red. As the glow augments the red becomes more brilliant, but at the same time orange rays are added to the em1ss1on. Augmenting the temperature still further, yellow rays appear beside the orange, after the yellow green rays are emitted, and after the green come, in succession, blue, indigo and violet rays. To display all these colours at the same time the platinum wire must be white-hotmthe impression of whiteness being in fact produced by the simultaneous action of all these colours on the optic nerve.

About this title

Product Description

Excerpt from On Radiation: The Rede Lecture Delivered in the Senate-House Before the University of Cambridge on Tuesday, May 16, 1865 About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This 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.

About the Author

John Tyndall resides in London, Ontario. His publications include Thirteen Poems: From the Bruce Peninsula (1974), Howlcat Fugues. This book was also chosen by the Library Journal as one of the ten best small-press poetry books of 1976.His first book published by Black Moss was titled Free Rein (2001). His poems have also appeared on thespoken-word CD entitled Souwesto Words: 25 Poets In Southwestern Ontario, Canada (1999) and in the anthologies That Sign of Perfection, Losers First, I Want to Be the Poet of Your Kneecaps, Henrys Creature, and Following the Plough..Tyndalls poetry has been praised in the University of Toronto Quarterly for its strange iridescent language, and by the Library Journal for its Osurrealistic melding of poetry and art.

Edition details

• Publisher: Forgotten Books
• Publication date: 2020
• ISBN 10: 1332446337
• ISBN 13: 9781332446339
• Binding: Paperback
• Language: English
• Number of pages: 80