Opticks

Newton

• Publisher: Science & Technology Publishing
• Year: 2025
• eBook ISBN: 9782528106754
• Topic: Physical Sciences
• Subtopic: Science History

Opticks: Or, A Treatise of the Reflexions, Refractions, Inflexions and Colours of Light is a groundbreaking scientific work by Sir Isaac Newton, first published in 1704. This seminal book explores the nature of light and color, presenting a series of experiments and observations that revolutionized the understanding of optics. Newton meticulously details his investigations into the behavior of light as it passes through prisms, lenses, and various media, revealing the phenomenon of dispersion and the composition of white light from a spectrum of colors. The book is structured as a series of Queries, where Newton poses thought-provoking questions and hypotheses about the properties of light, the nature of color, and the fundamental principles of physical science. Opticks is notable for its experimental approach, with Newton describing in detail the apparatus, methods, and results of his experiments, encouraging readers to replicate and verify his findings. He discusses the reflection and refraction of light, the formation of rainbows, the colors of thin films, and the effects of diffraction, which he termed inflexions. Newton also delves into the wave versus particle debate, famously advocating for the corpuscular theory of light, which posited that light is composed of particles. The book's influence extends beyond optics, as Newton's queries touch on broader philosophical and scientific questions, laying the groundwork for future developments in physics and the scientific method. Richly illustrated with diagrams and written in a clear, methodical style, Opticks remains a cornerstone of scientific literature. It not only transformed the study of light and color but also exemplified the power of careful observation and experimentation. Newton's insights in Opticks paved the way for later discoveries in optics, physics, and the natural sciences, making it an essential read for anyone interested in the history and philosophy of science.

Table of contents

• OPTICKS:
• THE FIRST BOOK OF OPTICKS
• OPTICKS PART II.