When was CV Raman was born?
7 November 1888
What is the history of CV Raman?
Chandrasekhara Venkata Raman (/rmn/; 7 November 1888 21 November 1970) was an Indian physicist who made groundbreaking works in the field of light scattering….C. V. Raman.Sir Chandrasekhara Venkata Raman KtC. V. Raman in 1930.Born7 November 1888 Tiruchirapalli, Madras Presidency, British India (Tamil Nadu, India)15
When did CV Raman died?
21 November 1970
Why did CV Raman get a Nobel Prize?
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.”
Who was the first Indian to win a Nobel Prize?
What is CV Raman full name?
Chandrasekhara Venkata Raman
What is the name of CV Raman father and mother?
R. Chandrasekhar IyerFatherParvathi AmmalMother
Was CV Raman a vegetarian?
Raman’s various ‘rasam’ habits He was a strict vegetarian and had a strong liking for south Indian food, particularly “rasam,” a word which he on many occasions used as a substitute for other words like “wonderful” or “brilliant”!
What was Raman’s philosophy of life?
He discovered that when light traverses a transparent material, some of the deflected light changes wavelength. This phenomenon, subsequently known as Raman scattering, results from the Raman effect.
Why is the sky blue CV Raman?
Through various experiments Raman concluded that any liquid contains minute particles and because of them blue colour is scattered. Though violet has the shortest wave length, the sky looks blue, not violet. This is because, the rays penetrating through the atmosphere and reaching Earth contain mostly blue colour.
What was Raman’s first disappointment in life?
Raman wanted to go to the United Kingdom for higher studies in science after his M.A. . At that time again his health broke down and he could not go. This was the first and greatest disappointment in life.
What is meant by Raman effect?
The Raman Effect is the process of scattering of light particles by molecules of a medium. The scattering occurs due to a change in the wavelength of light as it enters the medium. This means that light refracted from a body, like the Mediterranean Sea or an iceberg, can appear to be of a different colour.
What is the cause of Raman Effect?
Raman effect takes place when light enters in a molecule and interacts with the electron density of the chemical bond causing electromagnetic field in the molecule leading to vibrational and deformation of frequency shift. The incident photon excites the electron into a virtual state.
Why is Raman scattering weak?
This occurs because only molecules that are vibrationally excited prior to irradiation can give rise to the anti-Stokes line. Hence, in Raman spectroscopy, only the more intense Stokes line is normally measured – Raman scattering is a relatively weak process. The number of photons Raman scattered is quite small.
Who invented Raman Spectroscopy?
Sir C.V. Raman
What is the difference between Raman effect and Compton effect?
Raman scattering is inelastic scattering from molecules. Compton scattering is inelastic scattering of a photon from a free charged particle. If the charged particle is a bound electron then the energy of the photon must be much greater than the binding energy of the electron.