scientists of india write a paragraph.......
Answers
In the last few years, science has helped a lot in the development of India. Science has contributed to all the sectors. Science has improved the global economy, increased employment opportunities, saved millions of lives and has played a major role in a lot of industries. Science is very important for the growth and development of India. It even plays a key role in our daily lives. Every country should invest as much as possible in research and development for scientific technologies. In this essay on the role of science in making India we will see how science has helped India to grow in different sectors.When it comes to Indian Scientists, the first name comes to my mind is CV Raman. CV Raman was the first Asian who won the Nobel Prize. His work was related to light and sound. He investigated that when light passes through a transparent material, some of the deflected light waves see the change in its amplitude and wavelength.
APJ Abdul Kalam is the second name that comes in my mind in Indian Scientists. APJ Abdul Kalam worked as an Aerospace engineer with ISRO and DRDO. He was also president of India from 2002 to 2007. Abdul Kalam contributed a lot to Aerospace. One of the contributions is deploying Rohini Satellite near Earth’s orbit. A few more names are Homi Bhabha, Visvesvaraya, V Radhakrishnan, Satyendra Nath Bose and many more
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Answer:
Chandrasekhara Venkata Raman won the Nobel Prize for Physics in 1930 for his pioneering work on scattering of light. Born in Tiruchirapalli on November 7, 1888, he was the first Asian and first non-White to receive any Nobel Prize in the sciences. Raman also worked on the acoustics of musical instruments. He was the first to investigate the harmonic nature of the sound of the Indian drums such as the tabla and the mridangam.
He discovered that, when light traverses a transparent material, some of the deflected light changes in wavelength. This phenomenon is now called the Raman scattering and is the result of the Raman effect.
In October 1970, he collapsed in his laboratory. He was moved to a hospital and the doctors gave him four hours to live. He survived and after a few days refused to stay in the hospital as he preferred to die in the gardens of his Institute (the Raman Research Institute in Bangalore) surrounded by his flowers. He died of natural causes on 21 November 1970.
Before dying, Raman told his Students
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