Sir cv raman biodata. சி. வி. ராமன் வாழ்க்கை வரலாறு கட்டுரை 2018-12-23

Sir cv raman biodata Rating: 4,5/10 347 reviews

C. V. Raman

sir cv raman biodata

He was the first Asian and non-white to win Nobel Prize for science. He got through the examination and was selected as an Assistant Accountant General,a high ranking post,at the young age of 19. Wherever he visited he was greeted with warm welcomes and great respect. The Company subsequently established four factories in Southern India. He made most of the liberal attitude of his teachers in Presidency College and ventured into research on light waves. Archived from on 12 January 2013. He published more than 30 well-researched papers in several prestigious science journals when he was in the government service.

Next

C. V. Raman

sir cv raman biodata

Professor Raman said that when sunlight falls into the seawater a beam of sunlight passes through the tiny particles of the water and the result is that we see the water as blue. These lines were called 'Raman Lines' and the discovery of 'Raman Effect'. ஆரம்ப வாழ்க்கையும், கல்வியும் சந்திரசேகர வேங்கட ராமன் அவர்களின் தந்தை கணிதம் மற்றும் இயற்பியலில் ஒரு பேராசிரியராக இருந்தால், அவர் வீட்டில் ஒரு கல்வி சூழலைக் கொண்டிருந்தார். తండ్రి చంద్రశేఖర్ అయ్యర్, తల్లి పార్వతి అమ్మాళ్. Raman was invited to attend a science conference to be held in England in 1921 at the age of 33 the boarded a ship and headed for England. விருதுகளும், அங்கீகாரங்களும் 1917 ல், கல்கத்தா பல்கலைக்கழகம் சி.

Next

C.V. Raman Biography

sir cv raman biodata

He later studied the functioning of various musical instruments and published many papers on the research findings. He often carried a small, handheld to study specimens. Raman was the paternal uncle of , who later won the Nobel Prize in Physics 1983 for his discovery of the in 1931 and for his subsequent work on the nuclear reactions necessary for. रमन असाधारण प्रतिभा के धनी थे। उन्होंने नोबेल पुरस्कार के लिए नामांकित होने से पहले ही स्टाकहोम जाने का हवाई टिकट बुक करा लिया था। पुरस्कार लेने के लिए वे अपनी पत्नी के साथ समय के पहले ही स्टाकहोम पहुंच गए। सन 1909 में जे. Raman and his student, Nagendra Nath, provided the correct theoretical explanation for the acousto-optic effect light scattering by sound waves , in a series of articles resulting in the celebrated Raman—Nath theory.

Next

Sir CV Raman Biography In Hindi Language चन्द्रशेखर वेंकट रमन

sir cv raman biodata

In 1998, the American Chemical Society and Indian Association for the Cultivation of Science recognised Raman's discovery as an International Historic Chemical Landmark. Postal stamps featuring Raman were issued in 1971 and 2009. As we know water is a transparent liquid. Death At the end of October 1970, Raman collapsed in his laboratory, the valves of his heart had given way. He remained in the Government job for ten years,but during this period he managed to publish more than 30 research papers,this was by no means a small number. He was proud to be an Indian.

Next

சி. வி. ராமன் வாழ்க்கை வரலாறு கட்டுரை

sir cv raman biodata

In 1924 he was elected to because a member of the Royal Society of London and in 1929 the British government khighted Prof. Indian Journal of History of Science. In 1907 he gained his degree with the highest distinctions from University of Madras. की परिक्षा उत्तीर्ण की। उसके बाद उन्हें वित्त विभाग में जनरल एकाउंटेंट की नौकरी मिल गई। सरकारी नौकरी में इतना ऊंचा पद पाने वाले रमन पहले भारतीय थे। एक दिन C V Raman एक लड़की को विणा बजाते हुए देखा। विणा की मधुर आवाज ने उन्हें मंत्रमुग्ध कर दिया। उस आवाज का उन पर ऐसा जादू चला कि वे उस लड़की पर लट्टू हो गए। अगले दिन उन्होंने उस लड़की के माता — पिता से मुलाकात की और विवाह की इच्छा जताई। उस लड़की का नाम लोकसुंदरी था। लोकसुंदरी के माता — पिता उसका विवाह रमन के साथ करने के लिए तैयार हो गए। इसका प्रमुख कारण था कि रमन सरकारी नौकरी से जुड़े थे। बड़ी धूम — धाम से उनका विवाह संपन्न हुआ। विवाह के बाद वे कलकत्ता चले आए और स्कॉट्सलेन में एक किराए का मकान लेकर रहने लगे। वेंकटरमन सरकारी नौकरी से संतुष्ट नहीं थे. He was the first Asian and first non-white to receive any Nobel Prize in the sciences.

Next

Sir C.V. Raman Biography

sir cv raman biodata

ఈయన పరిశోధన యొక్క విలువను గుర్తించి 1930లో నోబెల్ బహుమతి ప్రదానం చేశారు. Nobel Peace Prize - Official website. Raman is seated on the left. Other investigations carried out by Raman were experimental and theoretical studies on the diffraction of light by acoustic waves of ultrasonic and hypersonic frequencies published 1934—1942 , and those on the effects produced by X-rays on infrared vibrations in crystals exposed to ordinary light. He discovered that when light traverses a transparent material, some of the deflected light changes. He presented his theory at a meeting of scientists in Bangalore on 16 March 1928, and won the Nobel Prize in Physics in 1930.

Next

சி. வி. ராமன் வாழ்க்கை வரலாறு கட்டுரை

sir cv raman biodata

With that, he proved the universal nature of the effect. It gave further proof of the. These so-called Raman frequencies are the energies associated with transitions between different rotational and vibrational states in the scattering material. Raman was succeeded by as the Palit Professor in 1932. ராமன் அவர்கள் 1930 இல் இயற்பியலுக்கான நோபல் பரிசை வென்றார். He was moved to the hospital and the doctors gave him four days to live.

Next

The Biodata of Sir C.V. Raman The great Scientist of Tamil Nadu

sir cv raman biodata

India celebrates National Science Day on 28 February of every year to commemorate the discovery of the Raman effect in 1928. While there, he was able to sustain his interest in science by working in his spare time, in the laboratories of the Indian Association for the Cultivation of Science. He was appointed as the Professor of Physics at the University of Calcutta in 1917 by Ahutosh Mookerjee, the Vice Chancellor and a philanthropist. He was born in Tiruchirapalli in 1888 as the son of Chandrasekhar who he was a lecturer in Mathematics and Physics. Achievements During a voyage to Europe in 1921, Raman noticed the blue colour of glaciers and the Mediterranean sea. रामनाथन जैसे युवा वैज्ञानिकों ने पूरे विश्व में अपना और अपने देश का नाम रोशन किया। सन 1952 में उनके पास भारत का उपराष्ट्रपति बनने का प्रस्ताव आया। इस पद के लिए सभी राजनितिक दलों ने उनके नाम का समर्थन किया था। इसलिए रमन को निर्विरोध उपराष्ट्रपति चुना जाना लगभग तय था। लेकिन राजनीति में रमन की जरा भी रूचि नहीं थी। वे उस पद पर आराम से रहना भी नहीं चाहते थे। क्योंकि आराम से रहना उनकी प्रकृति के खिलाफ था। इसलिए उन्होंने उपराष्ट्रपति बनने से साफ इनकार कर दिया। वेंकटरमन ने विज्ञान के क्षेत्र में भारत को विश्व के सर्वोच्च स्तर तक ले जाने का प्रयास किया। वे आजीवन शोध कार्यों में लगे रहे। अपने जीवन का एक — एक पल बड़े संयम से बिताया। कोई भी प्रलोभन उन्हें अपने रास्ते से विचलित न कर सका। रमन की खोज के व्दारा ही मनुष्य अपनी रोटिना का चित्र स्वयं ही देख सकता है। वह यह भी देख सकता है की उसकी आंखें कैसे काम कराती हैं? He was also interested in the properties of other musical instruments based on forced vibrations such as the violin.

Next

Sir CV Raman Biography

sir cv raman biodata

He expected to win Nobel Prize but this went to Richardson in 1928 and de Broglie in 1929. Your heading should include your full name, address with the postal code, phone number and email. Degree examination by winning the first place and got the gold medal in Physics. Chandra Shekhar Venkata Raman, popularly known as C. Raman died on November 21, 1970. ఉద్యోగానికి రాజీనామా చేసి పరిశోధనలు కొనసాగించాడు. He was awarded the Lenin Peace Prize in 1957.

Next