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In Raman spectra antistock's lines are usually weaker than stock's line?
Yes, they are. anti-stockes lines are less intense than stockes at room temperature because the no. of molecules in the lowest excited vibrational level is less than that in the next higher excited vib. level... and since the intensity of the lines depends on the population of molecules.... it have weaker lines.... but at thermal equilibriume.... the no. of molecules in the next higher excited vib. level is higher than that in the lowest one....so the intensity of the anti-stockes is higher than the stockes........!!!
What is normal line in physics?
In physics, a normal line is a line that is perpendicular to a surface at a given point. It is used to determine the direction of force or momentum acting on an object at that point. The normal line is crucial for analyzing various physical phenomena, such as collisions or interactions between objects.
What are the key properties and applications of anti de sitter space in theoretical physics?
Anti de Sitter space is a concept in theoretical physics that has key properties such as negative curvature and a boundary at infinity. It is used in various applications, including the study of holography and string theory.
What does Line Of Action mean in Physics?
In physics, the "line of action" refers to an imaginary line along which a force is considered to act. It helps simplify the analysis of forces acting on an object by pinpointing where the force is concentrated. Understanding the line of action is important for calculating torque and determining the effect of forces on an object's motion.
Line used to show the path of a wave?
A wave pulse is represented using a line in physics. This line shows the movement and propagation of the wave through a medium.
Why anti stokes line in raman spectra much weaker compared to stokes line?
Anti-Stokes line is much less intense than the Stokes line. 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.
What is the formula for determining wavelengths at which the the Stokes and anti-Stokes Raman lines would appear when wavenumber and wavelength of the laser are known?
The formula is: Wavelength of Stokes line = Wavelength of laser / (1 - wavenumber of Raman shift) Wavelength of anti-Stokes line = Wavelength of laser / (1 + wavenumber of Raman shift) Here, the wavenumber of the Raman shift is represented in reciprocal centimeters.
When was Stokes Bay Line created?
Stokes Bay Line was created in 1863.
What was Sir George Stokes most known for?
Sir George Stokes had a varied career in politics, mathematics and physics. He is perhaps best known for the research he did regarding the flow of light.
Where did george g stokes work?
George G. Stokes was a prominent scientist who worked at the University of Cambridge in England. He served as the Lucasian Professor of Mathematics from 1849 to 1903 and made significant contributions to fluid dynamics, optics, and mathematical physics. Stokes is perhaps best known for formulating Stokes' law and his work on the theory of light.
What are stokes line in raman spectra?
Stokes lines in Raman spectra refer to the wavelengths of light that are scattered by a sample with an increase in energy, corresponding to the transition of molecules from a lower vibrational state to a higher one. This results in a longer wavelength (lower energy) compared to the incident light. Stokes lines are essential for identifying molecular vibrations and chemical compositions in materials through Raman spectroscopy. They are typically observed alongside anti-Stokes lines, which represent scattering events that result in a decrease in energy.
In Raman spectra antistock's lines are usually weaker than stock's line?
Yes, they are. anti-stockes lines are less intense than stockes at room temperature because the no. of molecules in the lowest excited vibrational level is less than that in the next higher excited vib. level... and since the intensity of the lines depends on the population of molecules.... it have weaker lines.... but at thermal equilibriume.... the no. of molecules in the next higher excited vib. level is higher than that in the lowest one....so the intensity of the anti-stockes is higher than the stockes........!!!
What nicknames does Christopher Eugene Stokes go by?
Christopher Eugene Stokes goes by Stokes.
What nicknames does Brian Stokes Mitchell go by?
Brian Stokes Mitchell goes by Stokes.
What is the birth name of Anthony Stokes?
Anthony Stokes's birth name is Anthony DeSean Stokes.
What is the birth name of Donald Stokes?
Donald Stokes's birth name is Donald Gresham Stokes.
What is the birth name of Fred Stokes?
Fred Stokes's birth name is Louis Fred Stokes.
