Yet it is perpetually refreshing to reflect on his life, which is an infinite source of inspiration. The date is celebrated as national science day booked tickets to europe he had to wait 2 years received nobel. Chemical landmarks program of the american chemical society in 1998 pdf. The change of color can act as a fingerprint for the molecule. Sir chandrasekhara venkata raman was an indian physicist who made groundbreaking works in the field of light scattering. He was born in tiruchinapalli, tamil nadu as a second child of his parents chandrasekhar iyer and parvathi amma. Chandrasekhara venkata raman was born at trichinopoly in southern india on november 7 th, 1888 his father was a lecturer in mathematics and physics so that form the first he was immersed in an academic atmosphere. As a result of this, the light changes its color and the molecule vibrates. Chandrashekara iyer and parvathi ammal were ramans parents. Raman, in full sir chandrasekhara venkata raman, born november 7, 1888, trichinopoly, indiadied november 21, 1970, bangalore. Iasbaba imparts 360degree ias preparation solutions with their exhaustive prelims and mains preparation courses, supported by the latest upsc preparation material. Raman was born on 7 november 1888 in a south indian brahmin family in the town of tiruchirappalli in tamil nadu. Raman received a letter from lord rayleigh, the eminent british physicist.
Raman was the first indian to win the nobel prize for physics. Wood in new york, and grigory landsberg and leonid mandelstam in the institute of physics in moscow. His father was a physics teacher and so it was natural that raman developed love for this subject. Professor raman was born on the 7th of november 1888 in. Sir chandrashekhar venkat cv raman short biography in hindi language.
He won the nobel prize in physics in 1930 for his work in this subject. Narasimha rao college, visakhapatnam then vishakapatnam in the indian and later joined presidency college in madras now chennai. Raman accepted the offer and joined the calcutta university,and ramans ten years of government service ended in this way. Today raman spectroscopy, which relies on these fingerprints, is. Ramans father was a lecturer who taught mathematics and physics in mrs. Raman the only indian scientist to have won the nobel prize for scientific work done in. Raman was not able to attend the school regularly because he used to fall sick now and then. Indian scientist cv raman biography wikipedia life story in. Chandra sekhar venkata raman, betetr known as c v raman, is one of the most distinguished indian scientists of the 20th century. His father was a lecturer in mathematics and physics so that from the first he was immersed in an academic. Professor raman was born on the 7th of november 1888 in thiruvanaikkaval near trichinopoly. A detailed account of this period is reported in the biography by g. Thomson and lord rutherford, who gave him a warm reception.
On the contrary, he was charged with embezzlement of. Read this comprehensive essay on chandrasekhar venkata raman 1888 a. Cv raman chandrasekhara venkata raman is known as the first indian asian for receiving a novel prize in physics. Raman 18881970 discovered the effect named after him virtually simultaneously with the russian physicists g. The topic was under investigation by lord rayleigh in england, jean cabannes in paris, robert w. Avail our expert help by enrolling with us to keep your knowledge updated and stay ahead of your competition. Feb 27, 2018 sir cv raman biography in telugu cv raman biography in hindi cv raman biography in malayalam cv raman biography in english cv raman biography in telugu wikipedia cv raman biography in telugu pdf. Venkata raman is known to all of us, as such, and needs no introduction. Sep 06, 2017 iasbaba imparts 360degree ias preparation solutions with their exhaustive prelims and mains preparation courses, supported by the latest upsc preparation material. He discovered the raman effect and the phenomenon of scattering of light.
Raman was frustrated in his efforts to upgrade iisc and its physics department. The great indian physicist chandrasekhar venkata raman, popularly known as c. Chapters 15 deal with his lineage, his birth on 11121988 and his early life. Krishnan, he discovered that when light traverses a transparent material, some of the deflected light change wavelength and amplitude.
Sir chandrasekhara venkata raman, the indian physicist who made his motherland proud by becoming the first. 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. Raman was a dedicated scientist,all his life raman worked for the. Feb 28, 2016 28 february is celebrated as national science day in india. C v raman biography in hindi language with all life history and information. Raman accepted the offer and joined the calcutta university,and raman s ten years of government service ended in this way.
He discovered that, when light passes through a transparent material, some of the deflected light changes in wavelength. Bharat ratna and nobel prize winner sir chandrasekhara venkata raman is known for his work on the scattering of light and for the discovery of the raman effect, named. Fact 2 in 1954, he was honored with the highest civilian award in india, the bharat ratna. Chandrashekhara venkata raman was born on november 7, 1888 in tiruchinapalli, tamil nadu. Sir cv raman was born on 7 november 1888 in a brahmin family of a city called tiruchirapalli in tamil nadu, south india. When a beam of light traverses a dustfree, transparent sample of a chemical compound, a small fraction of the light emerges in directions other than that of the incident incoming beam. 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.
Cv raman first discovered the raman effect on 28 february. 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. Sir chandrasekhara venkata raman, frs 7 november 1888 21. A presentation on the life and achievements of sir c v raman based on the essay by shubhashree desikan. 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. Raman effect, change in the wavelength of light that occurs when a light beam is deflected by molecules. Indian scientist cv raman biography wikipedia life story. 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. Most of this scattered light is of unchanged wavelength. V raman, was born on 7th november, 1888 at trichirapalli in tamil nadu. Currentscience in the very history of scientific culture in our country. Raman according to hindu tradition, raman was originally named venkataraman after a hindu deity, preceded by the initial of his fathers first name, chandrasekhara.
Ramans avid interest in reading and research at a very young age. Raman was the most outstanding scientist that india gave the world. He was awarded the bharat ratna the highest civilian award of india, in 1954. 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. This phenomenon was a new type of scattering of light and. 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. Raman scholarship for ug basic science students in. Raman simple english wikipedia, the free encyclopedia. Candidates who have passed with high marks in their 11 year puc examination are eligible for the scholarship. Raman discovered that when light interacts with a molecule the light can. Sir chandrasekhara venkata raman biographical c handrasekhara venkata raman was born at tiruchirappalli in southern india on november 7th, 1888. Meritorious students studying basic sciences in government and private aided degree colleges will awarded a scholarship amount of rs. Read information on life of indian scientist chandrasekhara venkata raman.
The nobel prize in physics 1930 was awarded to sir chandrasekhara venkata raman for his work on the scattering of light and for the discovery of the effect named after him. Fact 3 raman passed his matriculation examination at the age of 11 and he passed his f. Frustrations of cv ramans life raman lost his nobel prize money in an overseas investment company. Sir c v raman history pdf in tamil in this indian name, the name chandrasekhara is a patronymic, not a family name. Sir chandrasekhara venkata raman, frs 7 november 1888 21 november 1970 was an indian physicist. May 16, 2016 sir chandrashekhar venkat cv raman short biography in hindi language. His mothers name was parvathi ammal, and fathers name was chandrasekhara iyer. His father was a lecturer in mathematics and physics so that from the first he was immersed in an academic atmosphere. Sir c v raman life and achievements free download as powerpoint presentation. Chandrasekhara venkata raman was born at trichinopoly in southern india on november 7 th, 1888 his father was a lecturer in mathematics and physics so that.
Chandrashekara iyer and parvathi ammal were raman s parents. Raman biography chandrasekhara venkata raman indian. This phenomenon is now called raman scattering and is the result of the raman effect. Alexander the great life history in tamil and motivational video duration. Dec 20, 20 frustrations of cv ramans life raman lost his nobel prize money in an overseas investment company. Raman biography, facts and pictures famous scientists.
Light scattering was a popular research area in physics laboratories worldwide in the 1920s. Raman the book is a biography of raman dealing with his colourful life as well as his scientific work. This phenomenon is now called raman scattering and is the result of the. Raman is one of the most renowned scientists produced by india. Raman and the discovery of the raman effect article pdf available in physics in perspective 44. Jul 26, 2016 sir chandrashekhar venkat cv raman short biography in hindi language. We use cookies to ensure that we give you the best experience on our website. On the contrary, he was charged with embezzlement of funds and removed from directorship of iisc in april, 1938.
Indias only nobel laureate and the first asian to get the nobel prize for physics, sir cv. Chandrasekhara venkata raman was born on november 7, 1888 in the city of. Internet sir cv raman biography chandrasekhar venkataraman information in hindi in english in telugu. Raman was born on 7 november 1888 in a tamil hindu family to chandrasekaran ramanathan iyer and parvathi ammal. Mar 05, 2015 sir c v raman tamil motivational speech. Cv raman information in hindi life history of cv raman. Raman discovered that when light interacts with a molecule the light can donate a small amount of energy to the molecule. Ramans life is a role model and motivation to younger generation c. Raman s father was a lecturer who taught mathematics and physics in mrs. Cv raman was the first indian scientist to receive noble prize for physics in 1930 for his pioneering work related to the scattering of light. Sir c v raman life history in tamil and motivational video. V raman, was born on 7 th november, 1888 at trichirapalli in tamil nadu. His complete name was chandrasekhara venkata raman. Raman8th standard second language english notes ksge.
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