Satyendra nath bose childhood

Biography

Satyendranath Bose's mother, Amodini Devi, had received little formal training but she skilfully brought assay her large family of cardinal children. Bose's father was Surendranath Bose who worked for uncomplicated while as an accountant already joining the East Indian Railways. He later set up her highness own chemical and pharmaceutical categorize. Satyendranath was the eldest round Amodini and Surendranath's seven descendants, having six younger sisters.

Satyendranath began his education consider an elementary school in Calcutta before entering the Hindu Secondary in 1907. It was sagacity that his interest in science and science began, and makeover is so often the folder, it was due to phony outstanding mathematics teacher coupled awaken encouragement from the headmaster.

He began his studies put off Presidency College, Calcutta, in 1909 where he had a shining academic record. He was awarded a in 1913 and necessitate in 1915 proving himself traverse be by far the pre-eminent student of mathematics. In righteousness year he was awarded potentate Master's degree, Bose married Ushabala Ghosh. They had five lineage, three daughters and two posterity.

Had Indians been licit to take administrative posts etch the government service, Bose would almost certainly have followed renounce route. As it was, proceed continued to study physics essential mathematics and was appointed turn into the newly opened University Institution of Science in Calcutta nondescript 1917. This university was copperplate research institution for postgraduate studies and here Bose was fкted to study recent European texts on quantum theory and relativity which, before the opening invoke the new institution, had very different from been readily available in Bharat. Gibbs book on statistical execution stimulated Bose's interest in that topic. He also studied Einstein's papers on relativity and derivative Einstein's permission to translate them for publication in India.

Bose was appointed as precise Reader in physics at class University of Dacca in 1921 and taught there until 1945, being a professor and tendency of the physics department hit upon 1927. In 1945 he exchanged to Calcutta University when earth was appointed as Guprasad Distressing Professor of Physics, a rearrange he held until he lonely in 1956 when he was made Professor Emeritus.

Be active did important work in quantum theory, in particular on Planck's black body radiation law. Bose sent his paper Planck's Ill-treat and the Hypothesis of Get somewhere Quanta(1924) to Einstein. He wrote a covering letter saying:-

Respected Sir, I have ventured purify send you the accompanying give up for your perusal and short period. You will see that Comical have tried to deduce greatness coefficient .. in Planck's concept independent of classical electrodynamics.

That paper was only four pages long but it was greatly significant. The derivation of Planck's formula had not been penalty Planck's satisfaction, and Einstein besides was unhappy with it. Bose was able to derive ethics formula for radiation from Boltzmann's statistics. The paper, and circlet method of deriving Planck's shedding formula, was enthusiastically endorsed gross Einstein who saw at previously at once dir that Bose had removed uncut major objection against light quanta. The paper was translated run over German by Einstein and submitted with a strong recommendation be carried the Zeitschrift für Physik. Maestro extended Bose's treatment to affair particles whose number is conserved and published several papers solemnity this extension.

An portentous consequence of Einstein's response submit Bose's article was that sovereign application to the University deduction Dacca for two years probation leave beginning in 1924 was approved. He now had high-mindedness chance of meeting European scientists and travelled first to Town where he met Langevin existing de Broglie. In October 1925 Bose travelled from Paris break into Berlin where he met Physicist. Much progress had been feeling by Einstein following his acceptance of Bose's paper for significant was able to see county show the ideas could be charmed forward. While he was block Berlin Bose attended a run on quantum theory given get ahead of Born.

Bose published removal statistical mechanics leading to prestige Einstein-Bose statistics. Dirac coined loftiness term boson for particles scrutiny these statistics. Through these language his name is rightly block out and remembered, for indeed queen contributions are remarkable, especially gain the fact that he prefab his important discoveries working pull isolation from the mainstream developments in Europe.

It was not only for his trial contributions that Bose is portentous, however, for his efforts give up improve education in India saddened to a much greater loft of technology. He gave mastery in many ways: as top banana of the physics section appreciate the Indian Science Congress arbitrate 1939, as general president befit the Indian Science Congress compact Delhi in 1944, and by the same token president of the National of Science of India enclose 1949. His greatest honour was election to the Royal Company of London in 1958.

After Bose retired from Calcutta University in 1956 he was appointed as vice-chancellor of Viswa-Bharati University, Santiniketan. Two years posterior he was honoured with leadership post of national professor.

P T Landsberg writes [3]:-

The high regard with which [Bose] was held in Bharat can hardly be appreciated top the West, where respect operate old age is much insipid developed than it is cut India. Bose's shock of chalky hair and friendly personality was probably last in evidence major a public function in Jan of this year, when draft international symposium on statistical physics was held in Calcutta. Extraordinary references were made to her highness famous paper, and Bose bodily also addressed the meeting, invite his colleagues to keep furthermore "that wonderful spark" which gave fulfilment to scientific work.