Author
Ernest Rutherford
1871-1937
Ernest Rutherford (1871-1937) is a public-domain author available on Rivro. Read free books, explore subjects, and discover related classics.
WikipediaBooks by Ernest Rutherford
Radio-Activity
"Radio-Activity" by Ernest Rutherford is a scientific publication written in the early 20th century. The book provides a thorough examination of naturally radio-active substances, summarizing experimental findings and the theoretical frameworks that help explain the complex phenomena associated with radioactivity. The opening of "Radio-Activity" introduces the evolution of scientific understanding regarding radio-active materials and their properties. Rutherford reflects on past discoveries, including the works of Henri Becquerel and the early explorations of X-rays, leading to the advancement of theories on spontaneous disintegration of radioactive atoms. He emphasizes the rapid growth of knowledge in the field and outlines the significance of the disintegration theory in correlating a vast array of experimental data. This foundation sets the stage for a more detailed exploration of the ionization theory of gases, the methods of measuring radioactivity, and the ongoing developments in the study of radio-active minerals.
The natural and artificial disintegration of the elements An address by Professor Sir Ernest Rutherford
"The Natural and Artificial Disintegration of the Elements" by Ernest Rutherford is a scientific publication presented as an address in the early 20th century. Written during the 1920s, the book discusses the fundamental concepts surrounding the structure of atomic nuclei, exploring both natural and artificial processes that lead to the disintegration of elements. Rutherford offers insights into radioactivity and nuclear transformations, articulating the significance of these phenomena in the broader framework of atomic theory. In this work, Rutherford delves into the properties of atomic nuclei, emphasizing that they consist of positively charged protons and negatively charged electrons. He outlines the complexities involved in studying the nucleus and describes experiments that illuminate the forces at play within it. The text covers various topics, including the dimensions of nuclei, the role of different particles during radioactive decay, and the implications of these findings for our understanding of the evolution of elements. Through a detailed examination of experimental results and theoretical frameworks, Rutherford aims to enhance our comprehension of atomic structure and the interactions that drive nuclear disintegration.
The chemical nature of the alpha particles from radioactive substances
"The Chemical Nature of the Alpha Particles from Radioactive Substances" by Ernest Rutherford is a scientific publication likely written in the early 20th century. This work delves into the properties and characteristics of alpha particles, which are emitted during radioactive decay, and discusses their significant role in the understanding of radioactivity. The text is based on a Nobel lecture delivered in 1908 and serves to highlight the experimental journey that led to the recognition of alpha particles as positively charged particles, ultimately identified with helium atoms. In this publication, Rutherford provides a historical overview of alpha particle research, detailing experiments that led to the conclusion that these particles are ejected atoms of helium with a positive charge. He recounts numerous studies demonstrating the properties of alpha particles, including their relatively low penetration ability compared to beta particles and their contribution to the energy produced by radioactive materials. The lecture also presents findings from various experiments that corroborate the idea that the decay of radioactive elements like uranium, thorium, and radium involves a transformation process where alpha particles play a crucial role, further emphasizing the interconnection between radioactivity and the structure of matter. Ultimately, Rutherford's insights provide a foundation for understanding radioactive decay and the atomic structure, linking alpha particle emissions with the production of helium and enhancing our comprehension of atomic transformation processes.