Explain the working of Helium-neon lasers?
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A: Electron spectra of atoms and molecules is different in some sense.
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A: Ordinary light is natural; laser light is an induced emission. Ordinary light is inconsistent (not…
Q: As highlighted in the Jablonski diagrams in the lecture slides, fluorescence and phosphorescence…
A: The Jablonski diagram is commonly used to depict the excited states of a molecule and the radiative…
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A: Photoelectric effect is the phenomenon in which photoelectrons are released from a material surface…
Q: 1. The wavelike properties of electrons are useful in O determining the velocity and position of a…
A: Ans:- Particles like electron and protons have both particles like and wave like behaviour. This…
Q: Why do we say that light has wave properties? Why do wesay that light has particle properties?
A: Light posses the characteristics of both the wave and particle. The property of light being a wave…
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A: Given data, Incident photon wavelength λ=3500 Ao Work function of metal" A"WA=5 ev Work function of…
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A: Given: To explain the Alexandrite lasers is brief as,
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A: As per guidelines, allowed to answer one question at a time. The light emitted by the…
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Q: :In He-Ne laser the benefit of He is (5. System cooling O Collisions increase O Population inversion…
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Q: what is related between Van Der Graaf and electromagnetic? Please include the (Introdution and…
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Q: Why is stimulated emission so important in the operation of a laser?
A: Stimulated emission is the process due to which excited atomic electron drop to a lower energy level…
Q: How do lasers utilize the properties of light coherence and monochromaticity to produce concentrated…
A: We have to discuss the formation of concentrated beams using the coherence and monochromaticity…
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A: Given data: Here, E is the incoming electron energy.
Q: Name five salient features of a stationary anode X-ray tube.
A: Answer: Salient features of stationary anode x-ray tube: (1) Poor heat loading, (2) Low powered…
Q: Explain the connection between Planck's hypothesis of energy quanta and the energies of the quantum…
A: Explain the connection between Planck's hypothesis of energy quanta and the energies of the quantum…
Q: Determine the energy, in electronvolts, of an emitted photon when an electron transition from = 3 to…
A:
Q: What is The most useful feature of dye laser? Describe it briefly?
A: Given: What is The most useful feature of dye laser?
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A: Given that Max Planks Quantization Model. We have toeexplain how this resolves the problem of…
Q: Question / Why in the laser electric discharge experiment, as the current increases, the voltage…
A: After ionization of the gas, when current flows through the gaseous medium, the electric discharge…
Q: What is the wavelength of light necessary to excite an electron from the3rd energy level to the4th…
A: Energy level, n1 = 3Energy level, n2 = 4Wavelength, λ = ?
Q: In an experiment done with a one-electron atom, wavelengths of the photons emitted from transitions…
A: Let the energy of n=1 level is E1 now, for one electron atom The ionization energy =E∞-E1
Explain the working of Helium-neon lasers?
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