Sri Chandrasekhara Venkata Raman popularly often known as Sir CV Raman was one of many biggest Indisn physicists to ever existed, he’s identified for his work within the discipline of scattering.
Sir CV Raman was born on seventh Novenher and that is why his delivery anniversary is yearly celebrated on seventh November in India throughout which tribute is paid to him for all of his contributions and achievements all through his life.
He is most popularly identified for his discovery of Raman impact and he’s seen as an inspiration for all of the science-enthusiasts of the nation. His discovery of Raman impact can also be celebrated as National Science Day in India yearly on twenty eighth February.
| Event | CV Raman Birthday |
|---|---|
| Date | November 7, 2024 |
| Day | Monday |
| Significance | The day celebrates the birthday of Sri Chandrasekhara Venkata Raman |
| Observed by | India |
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CV Raman Birthday History:
Dr. C.V. Raman was born on seventh November, 1888 in a South Indian Brahmin household in Tiruchirappalli, Tamil Nadu. His father’s title was Chandrasekhara Ramanathan Iyer who was a lecturer in Mathematics and Physics in a university in Vishakhapatnam. His mom’s title was Parvathi Ammal. He was an clever and sensible pupil since his early childhood. At the age of 11, he handed his matriculation and twelfth class on the age of 13 on a scholarship. In 1902, he joined the Presidency College and acquired his graduate diploma in 1904. At that point, he was the one pupil who acquired the primary division. He has completed his Master’s in Physics from the identical school.
Because of his father’s curiosity, he appeared for the Financial Civil Services (FCS) examination and topped it. In 1907, he went to Calcutta (now Kolkata) and joined as Assistant Accountant General. He bought a possibility to hitch the University of Calcutta in 1917, as the primary Palit Professor of Physics. After 15 years at Calcutta, he grew to become the Professor on the Indian Institute of Science at Bangalore from 1933-1948 and since 1948, he grew to become the Director of the Raman Institute of Research at Bangalore which was established and endowed by him solely.
Later he established the Indian Journal of Physics in 1926 the place he was the Editor. He additionally sponsored the institution of the Indian Academy of Sciences and served because the President since its inception. He was the President of the Current Science Association in Bangalore, which publishes Current Science (India). Other researches carried out by Dr. C.V. Raman had been: Diffraction of sunshine by acoustic waves of ultrasonic and hypersonic frequencies and results produced by X-rays on infrared vibrations in crystals uncovered to abnormal mild.
In 1948, he additionally studied the elemental issues of crystal dynamics. His laboratory has been coping with the construction and properties of diamonds, and the construction and optical behaviour of quite a few iridescent substances like pearls, agate, opal, and so on. As briefly described that he’s greatest identified for locating the ‘Raman Effect’ or the speculation associated to the scattering of sunshine. He confirmed that when mild traverses a clear materials, a few of the deflected mild modifications its wavelength. In 1970, he acquired a serious coronary heart assault whereas working within the laboratory. He took his final breath on the Raman Research Institute on twenty first November 1970.
CV Raman Birthday Significance:
Dr. C.V. Raman was one of many nice legends from India whose exhausting work and willpower made India proud and grew to become the primary Indian to obtain a Nobel Prize in Physics. He proved that, if an individual actually desires to pursue his/her needs no one can cease. His curiosity in science and dedication in direction of analysis work made him uncover the Raman Effect. He will at all times be remembered as an ideal Scientist, Physicist, and Nobel laureate within the nation.
Today CV Raman is understood worldwide for his discovery of Raman impact. Raman scattering or the Raman impact is the inelastic scattering of photons by matter, which means that there’s each an alternate of power and a change within the mild’s route. Typically this impact includes vibrational power being gained by a molecule as incident photons from a visual laser are shifted to decrease power. This known as regular Stokes Raman scattering. The impact is exploited by chemists and physicists to achieve details about supplies for a wide range of functions by performing numerous types of Raman spectroscopy.
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He made one other nice discovery which was the invention of the physics of sunshine behind the blue color of seawater. During a voyage residence from England on board the S.S. Narkunda in September 1921, he contemplated the blue color of the Mediterranean Sea. Using easy optical gear, a pocket-sized spectroscope and a Nicol prism in hand, he studied the seawater. Raman may view the water utilizing Nicol prism to keep away from the affect of daylight mirrored by the floor. He described how the ocean seems much more blue than traditional, contradicting the sooner well-liked perception offered by Rayleigh.
Dr. C. V. Raman was the best scientist of recent India and one of many biggest intellects the nation has produced in its lengthy historical past. His life’s work consisted in throwing mild upon the character of lights, and the world honoured him in some ways for the brand new information which he received for science. And that is why CV Raman has left an enormous legacy behind him not simply in India however within the discipline of science worldwide and that is why he’s honoured and celebrated on his delivery anniversary. In India, he’s a supply of inspiration for a lot of college students particularly for individuals who are within the discipline of science.
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CV Raman Birthday Celebrations:
On the event of CV Raman delivery anniversary tribute is obtainable to him at numerous public establishments throughout the nation particularly in instructional establishments throughout the nation like faculties and faculties. In many faculties and faculties speeches, debates or actions presenting theories of CV Raman are carried out on today this inspiring and encouraging the scholars in direction of him.
At numerous locations within the nation conferences, public speeches, tributary occasions by politicians additionally takes place on this event. Overall it’s a day by which tribute is obtainable to CV Raman and usually it’s completed by placing s garland across the neck of many statues of CV Raman throughout the nation. Sometimes science exhibitions are additionally held on this Day at few areas to encourage the folks to take curiosity in direction of science and know-how.
Many folks additionally likes to pay a go to to many libraries and museums throughout the nation devoted to Sir CV Raman. Students use this chance to study extra from the biography of CV Raman to get inspite from him and undertake a few of his qualities of their life to make it extra worthy and helpful for the society. Some science lovers additionally have fun today by chopping cake within the honour of Sir CV Raman.
Most Searched FAQs on CV Raman Birthday:
1. When is CV Raman delivery anniversary celebrated?
CV Raman delivery anniversary is yearly celebrated on seventh November in India.
2. What is particular about CV Raman?
CV Raman was awarded the 1930 Nobel Prize in Physics for his discovery of the Raman impact, by which mild that passes by a cloth is scattered and the wavelength of the scattered mild is modified as a result of it has brought on an power state transition within the materials’s molecules.
3. Why is the sky blue in response to CV Raman?
The smallest wavelengths scatter extra simply and these are within the blue spectrum. This is why the sky and the ocean seem blue.
