Sir venkata raman biography of donald
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C. V. Raman
Indian physicist (1888–1970)
In this Indian name, the name Chandrasekhara is a patronymic, and the person should be referred to by the given name, Venkata Raman, or just Raman.
Sir Chandrasekhara Venkata Raman (;[1] 7 November 1888 – 21 November 1970), known simply as C. V. Raman,[2] was an Indian physicist known for his work in the field of light scattering.[3] Using a spectrograph that he developed, he and his student K. S. Krishnan discovered that when light traverses a transparent material, the deflected light changes its wavelength. This phenomenon, a hitherto unknown type of scattering of light, which they called modified scattering was subsequently termed the Raman effect or Raman scattering. In 1930, Raman received the Nobel Prize in Physics for this discovery and was the first Asian and the first non-White to receive a Nobel Prize in any branch of science.[4]
Born to Tamil Brahmin parents
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C.V. Raman, also known as Sir Chandrasekhara Venkata Raman, was born on November 7, 1888, in Trichinopoly, India, and passed away on November 21, 1970, in Bangalore. He was a key figure in advancing science in India. In 1930, he received the Nobel Prize in Physics for his discovery related to light changes when passing through a clear substance, now known as the Raman effect.
Raman completed his master’s in physics from the University of Madras in 1907. Afterward, he took a job as an accountant with the Indian government but later became a physics professor at the University of Calcutta in 1917.
While studying light’s behavior in different materials in 1928, he noticed a unique light scattering pattern. This discovery, known as the Raman frequencies, relates to energy changes in the substance the light passes through.
In 1929, Sir C.V. Raman was given the title of ‘knight’. In 1933, he joined the Indian Institute of Science in Bangalore as the ph
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CV Raman: The Visionary Scientist
Sir Chandrasekhara Venkata Raman, more commonly known as CV Raman, was a pioneering Indian physicist whose work in the field of light scattering earned him the 1930 Nobel Prize in Physics. Read here to learn more about his life.
National Science Day is celebrated in India on February 28th every year since 1986 to mark the discovery of the Raman Effect bygd Indian physicist Sir Chandrasekhara Venkata Raman on this day in 1928.
This celebration not only commemorates Raman’s groundbreaking upptäckt, for which he was awarded the Nobel Prize in Physics in 1930 but also aims to spread the message of the importance of science and its application in the daglig life of the people.
The early life of CV Raman
Born on November 7, 1888, in Tiruchirappalli, Tamil Nadu, Raman displayed a prodigious intellekt from an early age, finishing his secondary education by the age of 11.
He graduated with a Bachelor of Arts grad from Presidency College, Madras