Pic :: February 28th, National Science Day Of India
National
Science Day - February 28 :: A National
Day For celebration Of Success Of Science At India
Actually in the WORLD-OF-SCIENCE , it is believed that Dr C.V.Raman and his work that he did it for the RAMAN - EFFECT that related to the work that he diod on the matters of " LIGHT " was the point which is considered as the " PIONEER" to completely change the dynamic of Science and it's work towards the discoveries of many an innovation which it brought to the field of Science .
Raman gave the theory of Raman Effect for which he won the Nobel Prize in 1930. He became the first Indian and the first Asian to win the prestigious award. He was also awarded Bharat Ratna in 1954 for his contribution to science mainly Physics. Raman Effect is a change of wavelength exhibited by some of the radiation scattered in a medium. The effect is specific to the molecules which cause it, and so can be used in spectroscopic analysis. In other words, we can say when light passes through a transparent material, some of the deflected light changes wavelength and amplitude.
Raman also developed an instrument "Raman
Spectroscopy" for observing the vibrational, rotational and other
low-frequency modes in a system. For the first time, Raman showed conclusively
that the colour of the sea was blue because water molecules scattered sunlight.
The sea's blue because sunlight was split into its spectrum of colours by
molecules in the air. The only colour reflected by the water and that finally
reaches our eyes is blue.
Primary Purpose Of Celebrating The
National science day - ::
Pic - : The Science Policy Of World And India and the role it plays to development of Mankind
The primary purpose of celebrating National science day is to spread the message of the importance of science and its applications in everyday life among people. In 1986 when the National Council for Science and Technology Communication (NCSTC) asked the Central Government to celebrate February 28 as National Science Day. The National Science Day was first celebrated on February 28, 1987. For the past 34 years, we have been celebrating this day as a remembrance of Raman's's contribution to science.
Various activities are
organised on the day, like debates, quiz competitions, exhibitions, lectures,
in which college students, school students and teachers too participate. Every
year a different theme is selected and all the forth programmes and activities
are based around that theme.
The National Science Day is observed to mark
the discovery of the 'Raman Effect' by the physicist Sir Chandrashekhara
Venkata Raman, well-known as CV Raman. He was born on November 7, 1888, in
Tamil Nadu then it was a Madras Province.
As mentioned earlier , this day is celebrated
to honour the Nobel laureate- Sir C.V. Raman for his invention of the ‘Raman
effect’ on 28th February 1928.
Pic - :: Science For A Sustainable World And India
Government of India :: Rapid on anything for development on
Science to develop India
Pic - :: Toward A Science To Save The Humanity and Mankind
Well , that is it and That sums it all.
Regards and Thanks
Pics
Shyamal Bhattacharjee
Mr Shyamal Bhattacharjee, the author was born at West Chirimiri Colliery at District Surguja, Chattisgarh on July 6th 1959 He received his early education at Carmel Convent School Bishrampur and later at Christ Church Boys' Higher Secondary School at Jabalpur. He later joined Hislop College at Nagpur and completed his graduation in Science and he also added a degree in B A thereafter. He joined the HITAVADA, a leading dailies of Central India at Nagpur as a Sub-Editor ( Sports ) but gave up to complete his MBA in 1984 He thereafter added a Diploma In Export Management. He has authored THREE books namely Notable Quotes and Noble Thought published by Pustak Mahal in 2001 Indian Cricket : Faces That Changed It published by Manas Publications in 2009 and Essential Of Office Management published by NBCA, Kolkatta in 2012. He has a experience of about 35 years in Marketing .
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