Raman made his first trip to london in 1921, where his reputation in the study of optics and especially acoustics was already known to the english physicists j. Meritorious students studying basic sciences in government and private aided degree colleges will awarded a scholarship amount of rs. Detailed cv including academic qualifications, scientific publications, achievements and. Raman s work the colouis of birds, iridescence in glass, diamonds, and other fascinating topics, the famous raman nath theory. Chandrasekhara venkata raman was born on november 7, 1888 in the city of. Raman received a letter from lord rayleigh, the eminent british physicist. Raman the book is a biography of raman dealing with his colourful life as well as his scientific work. Raman was a dedicated scientist,all his life raman worked for the. Chandra sekhar venkata raman, betetr known as c v raman, is one of the most distinguished indian scientists of the 20th century.
Because of his findings, raman expected that he will win the nobel prize in 1928. Raman accepted the offer and joined the calcutta university,and ramans ten years of government service ended in this way. Raman discovered that when light interacts with a molecule the light can donate a small amount of energy to the molecule. Read information on life of indian scientist chandrasekhara venkata raman.
V raman in hindi english pdf download biography iq. V raman, was born on 7th november, 1888 at trichirapalli in tamil nadu. Ramans disapproval for nehrus view on science was so great that his grandson sekhar witnessed in 1955, raman picking up a bust of nehru that stood on the shelf and hurling to the ground. Raman sir chandrasekhara venkata raman 7 november 1888 21 november 1970 was an indian physicist born in the former madras province in india presently. Raman and the discovery of the raman effect in the department of higher education and history. Thomson and lord rutherford, who gave him a warm reception. In the process, raman found some lines created in the spectrum. In 1928, the finding were presented by raman in a scientists meet that was organized in bangalore on 16th march. Wood in new york, and grigory landsberg and leonid mandelstam in the institute of physics in moscow. We use cookies to ensure that we give you the best experience on our website.
A presentation on the life and achievements of sir c v raman based on the essay by shubhashree desikan. His father was a lecturer of mathematics and physics, which had influenced raman to follow the course of science. Sir chandrasekhara venkata raman was an indian physicist who made groundbreaking works in the field of light scattering. Raman 18881970 discovered the effect named after him virtually simultaneously with the russian. Iasbaba imparts 360degree ias preparation solutions with their exhaustive prelims and mains preparation courses, supported by the latest upsc preparation material. Raman was one of the greatest scientists of india, who was awarded the 1930. His father was a physics teacher and so it was natural that raman developed love for this. Raman biography, facts and pictures famous scientists. Ficci is the largest and oldest apex business organisation in india. He discovered the raman effect and the phenomenon of scattering of light. Indias national science day celebrates one such amazing story of scientific achievement the discovery of the raman effect by sir cv raman. Dec 20, 20 frustrations of cv ramans life raman lost his nobel prize money in an overseas investment company.
Deshmukh talk given to ix standard schoolchildren on 18th january, 2009 ncert program for nts awardees department of physics, iitmadras dear friends. Internet sir cv raman biography chandrasekhar venkataraman information in hindi in english in telugu. It was on this day in 1928 that sir c v ramans experiments led to the discovery of what is now known as the raman effect. Photo source born on november 7, 1888, in tamil nadus tiruchirapalli to chandrasekhar iyer and parvathi ammal, chandrasekhara venkata raman was a man of extraordinary ability. Raman was the first indian to win the nobel prize for physics. Chandrashekhara venkata raman was born on november 7, 1888 in tiruchinapalli, tamil nadu. Avail our expert help by enrolling with us to keep your knowledge updated and stay ahead of your competition. The change of color can act as a fingerprint for the molecule. This phenomenon was a new type of scattering of light and. Chapters 15 deal with his lineage, his birth on 11121988 and his early life.
Sir cv raman, a world renowned physicist, on february 28, 1928, made a pathbreaking discovery which later was named as the raman effect. Sir cv raman latest breaking news, pictures, videos, and special reports from the economic times. As a result of this, the light changes its color and the molecule vibrates. Sir chandrasekhara venkata raman, the indian physicist who made his motherland proud by becoming the first. Pdf the article describes details of chandrasekhara venkata raman cv raman from his birth, school career and student career in graduating. A turning point came in raman s life when he was offered palit chair for physics by sir asutosh mookerjee,the vicechancellor of the calcutta university.
Oct 19, 2011 chapters 15 deal with his lineage, his birth on 11121988 and his early life. In 1998, the american chemical society and indian association for the cultivation of science recognised ramans discovery as an international historic chemical landmark at the indian association for the cultivation of science in jadavpur. Krishnan, he discovered that when light traverses a transparent material, some of the deflected light change wavelength and amplitude. Nov 21, 2016 raman was the first person to investigate the harmonic nature of the sound of indian drums such as tabla and mridangam. Raman quotes in telugu scientist one of indias most revered scientists and the nobel prizewinning physicist, sir chandrasekhara venkata raman, more popularly known as c v raman, here you can get. Inventor of the raman effect sir chandrasekhara venkata. Cv raman chandrasekhara venkata raman is known as the first indian asian for receiving a novel prize in physics. Cv raman first discovered the raman effect on 28 february. Candidates who have passed with high marks in their 11 year puc examination are eligible for the scholarship. Today raman spectroscopy, which relies on these fingerprints, is. Sir cv raman was born on 7 november 1888 in a brahmin family of a city called tiruchirapalli in tamil nadu, south india. Its history is closely interwoven with indias struggle for independence, its industrialization, and its emergence as. Raman was a dedicated scientist,all his life raman. Feb 28, 2016 28 february is celebrated as national science day in india.
Sir c v raman life and achievements free download as powerpoint presentation. Raman accepted the offer and joined the calcutta university,and raman s ten years of government service ended in this way. Raman was frustrated in his efforts to upgrade iisc and its physics department. Cv raman information in hindi life history of cv raman. It gives me great pleasure to be here with you this morning and to remember with you the contributions of one of the most illustrious sons of our great nation. Raman is one of the most renowned scientists produced by india.
Mar 05, 2015 sir c v raman tamil motivational speech. Indian scientist cv raman biography wikipedia life story in. Indian scientist cv raman biography wikipedia life story. On the contrary, he was charged with embezzlement of funds and removed from directorship of iisc in april, 1938.
Raman was born on 7 november 1888 in a tamil hindu family to chandrasekaran ramanathan iyer and parvathi ammal. One of indias most revered scientists and the nobel prizewinning physicist, sir chandrasekhara venkata raman, more popularly known as c v raman, was born on november 7, 1888, and passed away in 1970. Sir cv raman was born on 7 november 1888 in a brahmin family of a city called tiruchirapalli in tamil nadu. Sir c v raman 18881970 nobel laureate for physics for the discovery of raman effect. V raman, was born on 7 th november, 1888 at trichirapalli in tamil nadu. Frustrations of cv ramans life raman lost his nobel prize money in an overseas investment company. Sir raman had discovered the raman effect and the raman lines. Ramans father was a lecturer who taught mathematics and physics in mrs. Feb 28, 2018 ramans disapproval for nehrus view on science was so great that his grandson sekhar witnessed in 1955, raman picking up a bust of nehru that stood on the shelf and hurling to the ground. Sir chandrasekhara venkata raman, frs 7 november 1888 21 november 1970 was an indian physicist. His father was a physics teacher and so it was natural that raman developed love for this subject.
Cv raman was in midthirties when he made his famous discovery and he hoped to get. Sir chandrashekhar venkat cv raman short biography in hindi language. He discovered that, when light passes through a transparent material, some of the deflected light changes in wavelength. From 1946 to 1970, cv raman looked after his raman research institute and the indian academy of. Raman simple english wikipedia, the free encyclopedia. Avn college, vishakapatnam, where he taught physics, mathematics and physical geography. This phenomenon is now called raman scattering and is the result of the. He won the nobel prize in physics in 1930 for his work in this subject. The topic was under investigation by lord rayleigh in england, jean cabannes in paris, robert w. He was awarded the bharat ratna the highest civilian award of india, in 1954. On the contrary, he was charged with embezzlement of. Sir c v raman life history in tamil and motivational video. On the life and works of sir chandrasekhara venkata raman, 18881970, scientist. A turning point came in ramans life when he was offered palit chair for physics by sir asutosh mookerjee,the vicechancellor of the calcutta university.
Raman scholarship for ug basic science students in. Read this comprehensive essay on chandrasekhar venkata raman 1888 a. Sciences in connection with ramans birth centenary. The great indian physicist chandrasekhar venkata raman, popularly known as c. Raman was born on 7 november 1888 in a south indian brahmin family in the town of tiruchirappalli in tamil nadu. Narasimha rao college, visakhapatnam then vishakapatnam in the indian and later joined presidency college in madras now chennai. Jul 26, 2016 sir chandrashekhar venkat cv raman short biography in hindi language. Raman was the most outstanding scientist that india gave the world. How cv ramans sea journey placed india on the global. Chapters 612, his stay and work in calcutta including winning the nobel prize by himself in 1930 for his momentous discovery, raman effect on his third nomination. Sep 06, 2017 iasbaba imparts 360degree ias preparation solutions with their exhaustive prelims and mains preparation courses, supported by the latest upsc preparation material.
May 16, 2016 sir chandrashekhar venkat cv raman short biography in hindi language. Oct 24, 2014 inventor of the raman effect sir chandrasekhara venkata raman c. Raman was born on 8 november 1888 in a village near tiruchirapalli. Raman s father was a lecturer who taught mathematics and physics in mrs. Light scattering was a popular research area in physics laboratories worldwide in the 1920s. Raman biography chandrasekhara venkata raman indian. Alexander the great life history in tamil and motivational video duration. Translate cv raman biography in telugu with examples.
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