Modern Illumination Theory and Practice: A Handbook of Practical Information for the Users of Electric Light, Architects, Contractors and Electricians (Classic Reprint)

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Excerpt from Modern Illumination Theory and Practice: A Handbook of Practical Information for the Users of Electric Light, Architects, Contractors and Electricians

Light is a form of energy and can be converted into other forms and vice versa can be produced from other forms of energy. Electric lamps of various kinds are used to transform one kind of energy into light.

A heated body radiates energy in the form of waves into the surrounding Space. The lower the temper ature the longer will be these waves, but at the lower temperatures heat only is given Off. As the temper ature increases the waves become shorter and the red rays begin to appear. With continued increase in temperature shorter and shorter waves are produced giving rays of light of different colors until at certain temperature white light which is a mixture of all colors is emitted.

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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.

Details

Publisher - Forgotten Books

Language - English

Author(s) - Henry Charles Horstmann

Hardback

Published Date - August 24 2019

ISBN - 9780656487790

Dimesions - 22.9 x 15.2 x 1.8 cm

Page Count - 284

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