Discuss about Charge carrierand Optical confinement in LASERS.

Q: Discuss the wave-particle duality of light and its implications. What are possible industrial…

A: wave-particle duality: Wave-particle duality in physics  states that light and matter have…

Q: (a) Determine the frequency of revolution of an electron in its circular orbit around a stationary…

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Q: Calculate the binding energy in eV of electrons in aluminum, if the longest-wavelength photon that…

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Q: A silver crystaal of (111) face has a work function of 4.74 eV. Calculate the cutoff wavelength for…

A: When a metal surface is exposed to a monochromatic electromagnetic wave of a certain wavelength, the…

Q: What is the wavelenght (in nm) of a 340 KeV photon

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Q: An accelerating voltage of 8 keV was used for the EDX (Energy dispersive x-ray analysis) analysis of…

A: Solution:-           Energy‐dispersive X‐ray spectroscopy (EDX) is a surface analytical technique…

Q: What are the three longest wavelengths of the de Broglie waves that describe an electron that is…

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Q: SORES JE 7 носонт на котого он до пока он +1||острое+ лоз

A: The Bhor theory can be used to study atoms with one electron. When an atom gets ionized it will lose…

Q: How does duality manifest in wave-particle duality in quantum physics? Discuss experiments like the…

A: Wave-particle duality profoundly influences our understanding of both matter and radiation in the…

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…

Q: A PMT contains 11 dynodes. If 1 photon strikes the photocathode, how many electrons reach the anode?…

A: solution the given data are below  number of dynodes d=11 number of photons p=1 let a is number of…

Q: Derive an equation of wave model of EM energy proposed by JAMES

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Q: Calculate the stopping potential for metal with the work function of 5.2 eV illuminated by a 150 nm…

A: The photoelectric effect is the release of electrons from a material surface due to the absorption…

Q: What is the frequency of 450 nm light?...How many electrons can occupy all orbitals with n=6

A: Wavelength of the light λ=450 nm=450×10-9m Speed of light c=3×108m/s Frequency of light…

Q: You have an LED with: [RESENTAR ENENTUAN BERE . .. a center wavelength of A: 560 nm a Full Width of…

A: Wavelength = 560 nmFull Width of Half Maximum (FWHM) of the spectra=40 nm

Q: Calculate De Broblie wavelength of an electron with kinetic energy 50.0 keV.

A: Solution:-Given thatKinetic energy of elctron (KE)=50 keV