This laboratory course provides a comprehensive introduction to the science of light. Author Reginald Clay covers topics such as wave theory, optical instruments, and the properties of light. The book also includes a series of practical exercises designed to give students hands-on experience with various optical phenomena. 'Practical Exercises in Light' is an essential resource for any student of physics or optics. 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 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. 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.