Explanation: C. V. Raman, a distinguished Indian physicist, was offered the Sir Taraknath Palit Professorship of Physics at Calcutta University in 1917. This professorship was a significant milestone in Raman's career, providing him with the resources and environment necessary to conduct his groundbreaking research.
C. V. Raman was born in 1888 and showed an early aptitude for science. He completed his education in India and began his career in the Indian Finance Department. In 1917, he was appointed to the Sir Taraknath Palit Professorship of Physics at Calcutta University, a position that allowed him to focus on his research interests in the field of physics.
The Sir Taraknath Palit Professorship was named after Sir Taraknath Palit, a prominent Indian industrialist and philanthropist who had a keen interest in the advancement of science and education. The professorship was established to support and encourage scientific research and teaching in the field of physics.
During his tenure at Calcutta University, Raman conducted extensive research on the scattering of light, which led to the discovery of the Raman effect. This phenomenon describes the inelastic scattering of a photon, where the photon changes its wavelength after interacting with matter. The Raman effect was a significant discovery in the field of physics and earned Raman the Nobel Prize in Physics in 1930.
The year 1917 is crucial in the context of Raman's career because it marked the beginning of his most productive period of research. The professorship provided him with the necessary resources and support to conduct his experiments and make his groundbreaking discoveries. It is important to note that the other years mentioned in the options (1900, 1914, and 1906) are not associated with Raman receiving the Sir Taraknath Palit Professorship. These years represent different stages in Raman's life and career, but 1917 is the specific year when he was offered this prestigious position.
Understanding the historical context and the significance of the Sir Taraknath Palit Professorship is essential for comprehending the development of Raman's career and his contributions to the field of physics. This knowledge is particularly relevant for students preparing for competitive examinations that focus on Indian history and the achievements of Indian scientists.