What is Raman Effect? National Science Day

What is Raman Effect? National Science Day

Science has a profound impact on the lives of all. Knowingly or unknowingly we use science in our daily lives. In the year 1986, the National Council For Science and Technology Communication asked the Government of India to declare the 28th of February as National Science Day. The event is celebrated all over India in schools, colleges, universities and other ca, scientific medical and research institutions. The celebrations include speeches, science exhibitions based on themes and concepts, debates, quiz competitions, lectures and many more activities.


National Science Day is celebrated in India to mark the discovery of the Raman effect by Sir C. V. Raman.


Sir Chandrashekara Venkata Raman was an Indian physicist known for his work in the field of light scattering. Using a spectrograph that he developed he and his student K.S Krishnan discovered that when light traverses a transparent material the deflected light changes its wavelength and frequency. This phenomenon was termed as Raman effect or Raman scattering. Raman received a Nobel prize in 1930 for this discovery and was the first Asian to receive a Nobel prize in any branch of science.


*Objectives


National Science Day is celebrated to spread a message about the importance of science used in the daily lives of people. To display all the activities efforts and achievements in the field of science for human welfare. It is celebrated to discuss all the issues and implement new technologies for development in the field of science. To allow the scientific-minded citizens in India. To popularize science and technology.


*Themes

The theme for the year 2019 is Science for people and people for science

The theme for the year 2020 is Women in Science

The theme for the year 2021 is Future of STI : Impact on education skills and work.


The team of The Pink Comrade wishes everyone a happy National Science Day



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