Who is C.V. Raman short answer?
Who is C.V. Raman short answer?
Sir Chandrasekhara Venkata Raman FRS (/ˈrɑːmən/; 7 November 1888 – 21 November 1970) 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.
What is the discovery of C.V. Raman in English?
C.V. Raman was awarded the 1930 Nobel Prize in Physics for his discovery of the Raman effect, in which light that passes through a material is scattered and the wavelength of the scattered light is changed because it has caused an energy state transition in the material’s molecules.
Who was C.V. Raman essay?
The Great Indian physicist Chandrasekhar Venkata Raman, popularly known as C.V Raman, was born on 7th November, 1888 at Trichirapalli in Tamil Nadu. His father was a physics teacher and so it was natural that Raman developed love for this subject. He was a brilliant student from the very beginning.
What is C.V. Raman effect?
What is the Raman Effect? The Raman effect, which is also known as the Raman scattering, is proved that there is both an exchange of energy and a change in the light’s direction during the inelastic scattering of photons by matter. This discovery earned Sir CV Raman his Nobel Prize.
Why do we celebrate science Day?
The day was first celebrated on February 28, 1987. On this day, scientist Chandrasekhara Venkata Raman discovered the Raman Effect. Raman won the Nobel Prize in 1930 for his work on ‘The scattering of light and the discovery of the Raman effect. ‘
Why do we celebrate 28 Feb as National Science Day?
February 28 is celebrated as National Science Day to mark the invention of the Raman Effect which explains the change in the wavelength of light that occurs when a light beam is deflected by molecules.
Why do we celebrate Science Day?
National Science Day is celebrated every year on February 28 to commemorate the discovery of the ‘Raman Effect’. Nobel Laureate and scientist CV Raman announced the discovery of the historic Raman Effect on this date in 1928. It was for this discovery that he won the Nobel Prize in physics in 1930.
Why is February 28th science Day?
The day was first celebrated on February 28, 1987. On this day, scientist Chandrasekhara Venkata Raman discovered the Raman Effect. Raman won the Nobel Prize in 1930 for his work on ‘The scattering of light and the discovery of the Raman effect.
Why is the sky blue C.V. Raman?
Observing water over three seas with a simple Nicol prism, Raman concluded that water molecules scatter light just like air molecules do. Light scattering in air was Rayleigh’s explanation for why the sky was blue; and Raman found that this was true also for why the sea was blue.
When did CV Raman got Nobel Prize?
1930
The Nobel Prize in Physics 1930 was awarded to Sir Chandrasekhara Venkata Raman “for his work on the scattering of light and for the discovery of the effect named after him.”