The Raman effect, also known as Raman scattering, is the inelastic scattering of a photon. It was discovered by C. V. Raman and K. S. Kishnan in liquids. G. Landsberg and L. I. Mandelstam discovered it in crystals.
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Water does have Raman scattering, but it is relatively weaker compared to other materials due to its symmetric molecular structure and low Raman cross-section. This makes it more challenging to detect and study using Raman spectroscopy.
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C.V. Raman was awarded the Nobel Prize in Physics in 1930 for his discovery of the scattering of light, a phenomenon that came to be known as the "Raman Effect."
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Chandrasekhar's uncle was Chandrasekhara Venkata Raman, who won the Nobel Prize in 1930 for his discovery of Raman scattering.
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Yes, there are different types of Raman spectroscopy, including spontaneous Raman spectroscopy, surface-enhanced Raman spectroscopy (SERS), and resonance Raman spectroscopy. Each type utilizes different methods to enhance the Raman scattering signal and provide insights into different sample properties.
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The Raman effect is the inelastic scattering of light by molecules, resulting in a shift in wavelength. Fluorescence is the emission of light by a substance that has absorbed light or other electromagnetic radiation. Both phenomena involve interactions between light and molecules but differ in the mechanism of light emission.
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The Nobel Prize in Physics in 1930 was awarded to Chandrasekhara Venkata Raman for his work on the scattering of light and the discovery of the Raman effect, which demonstrated the quantum nature of light.
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No, Raman spectroscopy is not emission spectroscopy. Raman spectroscopy involves the scattering of light, while emission spectroscopy measures the light emitted by a sample after being excited by a light source.
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C V Raman is best known for his invention of the Raman effect, which demonstrated the scattering of light by molecules. This discovery established the field of Raman spectroscopy, which is widely used in various scientific fields.
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C.V. Raman was awarded the Nobel Prize in Physics in 1930 for his work on the scattering of light, which later became known as the Raman effect.
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C.V. Raman's most significant invention was the discovery of the Raman Effect in 1928, which demonstrated the scattering of light by matter and provided evidence for the quantum nature of light. This discovery led to Raman being awarded the Nobel Prize in Physics in 1930.
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C.V. Raman was responsible for enhancing the growth of science in India. He was the 1930 recipient of a Nobel Prize in physics for his discovery of Raman scattering, in which deflected light changes in wavelength when light moves through a transparent material.
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No, C.V. Raman was not a president. He was an Indian physicist who won the Nobel Prize in Physics in 1930 for his work on the scattering of light, a phenomenon that came to be known as the Raman Effect.
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The first Indian to receive the Nobel Prize in Physics was C. V. Raman in 1930 for his work on the scattering of light, which became known as the Raman effect.
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The Nobel Prize in Physics 1930 was awarded to Sir Venkata Raman for his work on the scattering of light and for the discovery of the effect named after him.
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Raman active molecules are those that exhibit a change in polarizability during the Raman spectroscopy process. This change results in the scattering of light at different wavelengths, providing information about the molecular structure and vibrations of the molecule. Raman spectroscopy is a powerful technique used for chemical analysis and identification.
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Sir C. V. Raman is an Indian physicist. He discovered that when light traverses a transparent material, some of the light that is deflected changes in wavelength. This is called the Raman effect. He got his Nobel prize for the same in 1930.
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Sir C.V.Raman for scattering of light by pure liquids. The effect is named as Raman Effect.
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The first Nobel Prize winner for Physics in India was Sir Chandrasekhara Venkata Raman, who won the Nobel Prize in Physics in 1930 for his work on the scattering of light and the discovery of the Raman effect.
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The first scientist to receive a Nobel Prize in India was physicist C.V. Raman, who won the Nobel Prize in Physics in 1930 for his work on the scattering of light known as the "Raman Effect."
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Yes, the Raman effect is supported by the quantum theory of light. It occurs when light interacts with matter and leads to a shift in the energy levels of the molecules involved. Quantum theory explains this phenomenon by considering the interaction between photons and vibrational modes of the molecules.
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The Raman effect refers to the inelastic scattering of light by molecules, resulting in a change in energy of the scattered photons. This effect provides information about the vibrational and rotational modes of molecules, making it a useful tool for analyzing chemical structures and compositions. Raman spectroscopy is a common technique that utilizes the Raman effect for various applications in chemistry, physics, and materials science.
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Raman spectroscopy measures the scattering of light, while FTIR spectroscopy measures the absorption of infrared light. Raman spectroscopy is better for analyzing crystalline materials, while FTIR is more suitable for identifying functional groups in organic compounds. Additionally, Raman spectroscopy is less sensitive to water interference compared to FTIR spectroscopy.
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Raman spectroscopy is based on the inelastic scattering of light, where photons interacting with a sample undergo energy exchange, resulting in shifts in wavelength that can be used to identify molecular vibrations. By analyzing these shifts, information about molecular composition and structure can be obtained.
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Polarized Raman spectra refer to Raman scattering measurements where the incident and scattered light are polarized along specific directions. By using different polarization configurations, researchers can gather additional information about the orientation and symmetry of molecular vibrations in the sample. This technique is useful for studying anisotropic materials and understanding molecular structure and orientation.
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The Nobel Prize in Physics in 1930 was awarded to Sir Chandrasekhara Venkata Raman for his work on the scattering of light and the discovery of the Raman effect, which demonstrated the change in frequency of light when passing through a transparent material.
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Metals are Raman inactive because the Raman scattering process involves the interaction of light with vibrational modes in a material. Metals have a high electron density and free electron motion, which leads to strong absorption of photons and prevents the development of detectable vibrational modes necessary for Raman scattering.
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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".
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Yes, dipole moment is present in Raman spectroscopy. Raman spectroscopy depends on the interaction of light with the vibrational modes of molecules, which can induce changes in dipole moments leading to scattering of light.
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The Raman effect involves inelastic scattering of light by molecules, resulting in a change in the energy of the scattered photons. This effect provides information about vibrational and rotational energy levels of molecules.
On the other hand, the Compton effect involves scattering of X-rays by electrons, resulting in an increase in wavelength and a decrease in energy of the scattered photons. This effect provides information about the momentum of the electrons in the material.
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Chandrasekhara Venkata Raman has written:
'Crystals and photons'
'Molecular diffraction of light' -- subject(s): Diffraction, Light, Scattering
'Why the sky is blue'
'The new physics' -- subject(s): Physics
'The quantum theory of X-ray reflection'
'Aspects of science' -- subject(s): Physics
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Galileo --------- Simple pendulum , Telescope , Astronomy
Newton -------- Calculus , Newton laws of motion , Dispersion
Einstein ------- General theory of relativity , Special theory of relativity , Photo electric effect
C.V. Raman ------ Raman Scattering
Henry Bacqueral , Madam curie and Pierre curie ------- Radio activity
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S.Chandra sekar received the 1983 Nobel Prize in physics. Chandra's uncle, SIR.C.V.RAman, received the 1930 Nobel Prize in physics for discovering the Raman effect, which describes the diffraction of light by crystals. Raman was the first Asian to receive a Nobel Prize in science.
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The Raman effect was discovered by Indian physicist Sir C. V. Raman in 1928. Raman was awarded the Nobel Prize in Physics in 1930 for this discovery.
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