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Historical Event on 11/21/1970
Sir Chandrasekhar Venkata Raman, great Indian physicist, passed away early morning at Bangalore, Karnataka. His work was influential in the growth of science in India. He was the recipient of the 1930 Nobel Prize for Physics for the 1928 discovery now called Raman scattering which is a change in frequency observed when light is scattered in a transparent material. When monochromatic or laser light is passed through a transparent gas, liquid, or solid and is observed with the spectroscope, the normal spectral line is associated with it lines of longer and of shorter wavelength and this is called the Raman spectrum. Thus the Raman effect is applied in spectrographic chemical analysis and in the determination of molecular structure.
| Other Historical Dates and Events |
| 11/21/1970 | Badauni Abdul Kadir, famous Muslim historian, was born. |
| 10/27/1969 | Darshansingh Pheruman died in Amritsar during the 74th day of his fast, which he had undertaken for the merger of Chandigarh in Punjab. |
| 9/9/1993 | Narsimha Rao, Prime Minister, arrived in Seoul for a three-day visit. |
| 12/1/1999 | Indira Gandhi, former Prime Minister, is named ""`Woman of the Millennium'' in a BBC pol |
| 8/28/1928 | Mambillikalathil Govind Kumar Menon, noted physicist and scientific advisor to the Prime Minister, was born at Mangalore in Karnataka. |
| 9/21/1992 | The Officers Training School (OTS) women were inducted into the Army as Officers, and the onerous task of training the Lady Cadets of WSES (O) courses commenced at the OTS. |
| 3/31/1995 | Bombay beat Punjab in 1st innings to win cricket Ranji Trophy. |
| 6/22/1940 | Netaji Subhashchandra Bose established the 'Forward Block' after differences with Congress leaders. |
| 12/1/1965 | Border Security Force was organised, which would be armed and trained to man the International Border with Pakistan. |
| 1/20/1948 | 1. Bomb exploded near Birla House during a prayer meeting of Gandhi. 2. Three member UN Commission for investigation/mediation on Kashmir. 3. K.M. Cariappa succeeded Lieutenant General D. Rissell as the Army Commander, Delhi and East Punjab and was responsible for conducting the operation in Kashmir. |
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