Q7) how to use energy loss of electrons for detecting the elemental components of a material?
Q: Write a short note on transmission electron microscopy
A: We have to write a short note on Transmission electron microscopy also known as TEM
Q: How do lasers use the stimulated emission of radiation to produce light?
A: A laser is a device that generates high-intensity light in the form of a laser beam. The output…
Q: Why we find out the ‘e/m’ ratio of electron then separately measure ‘e’ and ‘m’?
A: We find out 'e/m' ratio of electron then we separately measure 'e' and 'm' because , it is easy to…
Q: Calculate the longest four wavelengths of the Brackett and Bufond series of hydrogen? 8:46
A:
Q: Balmer series lies in which spectrum ? (a) visible (b) ultraviolet (c) infrared (d) partially,…
A: To find- Spectrum in which Balmer series lies. Given- We have Balmer series and its equation for…
Q: Just how does a selenium photocopier function?
A:
Q: In this problem we will be considering an electron in a 3-D cubic box with sides 1.00 nanometers…
A: This is very simple problem problem in quantum mechanics. we can calculate the expectation values…
Q: How does laser light differ from ordinary light? How is itthe same?
A: Ordinary light is natural; laser light is an induced emission. Ordinary light is inconsistent (not…
Q: zeeman effect on fine structure of atom?
A: Zeeman effect is the splitting of the atomic spectral lines in the presence of an external magnetic…
Q: 09 Example n!- Calculate The electron veloc:ty for Bohratom
A:
Q: the angular momentum of the electron is quantized
A: Which hypothesis gives the quantization of angular momentum of electron.
Q: kT 1 if Jmaz 2hcB 2
A:
Q: Q6) Choose the best answer for the following objectives: - EELS EDX objective Fast scan for elements…
A: EELS (Electron energy loss spectroscopy) is a phenomenon in which an electron beam is an incident on…
Q: Why do lithium, potassium, and sodium exhibit similar chemical properties?
A: Given: Lithium, potassium, sodium
Q: Laser ablation is an effective tool for probing micro areas of solid samples. How does it work?
A: The mechanism of laser ablation depends on physical properties of metals and environment medium.…
Q: n spectrum at( 1
A: Given: To explain the Alexandrite lasers is brief as,
Q: Maximum energy of Lymen series for a H like atom is 36Ro then the wavelength of second line of the…
A: The wavelength is given by: 1λ= R01n12-1n22 where R0 is the Rydberg constant
Q: 4: (a) Explain quantum confinement and quantum dots.
A:
Q: What is the maximum wavelength for which electrons are released, in nanometers for zinc, and what is…
A: The photoelectric effect was discovered by Elbert Einstein in 1905, also famously known as his year…
Q: 2020 Opener pOLSczAaFfkn118P9giEyU99Jb3622b6FT89cVCdn CIFSLEyhw/viewform?ht.submission…
A: Hey, there are multiple questions posted; we are authorized to answer one question at a time, since…
Q: elaborate this figure
A: Elaborate this figure Electromagnetic waves are given.
Q: Compare atomic emission spectroscopy with atomic absorption spectroscopy in terms of the…
A: Spectroscopy is a technique for studying atomic and molecular structures. Spectra is generated by…
Q: What are the main purpose and objective of the electron to charge mass ratio experient?
A: Given information: We have to explain the main purpose and objectives of the electron charge to mass…
Q: Q1A: for unpaired free electron in Electron paramagnetic resonance (EPR) spectroscopy if Landé…
A: The Lande g-factor is given as, g=2.0023 The Bohr magneton value is given as, μB=9.274×10-24 J/T The…
Q: What is the Zeeman effect? Group of answer choices The magnetic field strength of an electron due to…
A: Zeeman Effect : The splitting of energy levels in atoms due to the difference in electron angular…
Q: Calculate the electron velocity Lor Bahratom
A: For Hydrogen like atom Let atomic number be Z then we have by bohr's rule.
Q: 4: (a) Explain quantum confinement and quantum dots. (b) Discuss medical applications of…
A: Answer We have to explain about quantum confinement and quantum dots.
Q: Why do lithium, potassium, and sodium exhibit similar chemical properties?
A: The chemical properties of an element will depend on the number of electrons in its outermost shell…
Q: what is quantum bonds states experiment and whose started this experiment?
A: 1. A 2013 experiment superposed molecules containing 15,000 each of protons, neutrons and electrons.…
Q: Q2) Explain how to determine sample different properties using EELS spectrum in terms of zero loss…
A: In the electron energy loss spectroscopy, the beam of electrons having a suitable known range of…
Q: A One-Dimensional Atom By substituting the wave function y(x) = Axe-bx into Eq. 7.2, show that a…
A: Solution Explanation:
Q: Show that if the 63 electrons in an atom of europium were assigned to shells according to the…
A: The nth shell can hold 2n2 electrons. Where n is an integer, defined as the principal quantum…
Q: Do gravitational forces have a significant effect on atomic energy levels?
A: Given: Do gravitational forces have a significant effect on atomic energy levels? Explanation:…
Q: Q2 : Discuss the degeneracy of the energy levels ,then find E(2,4,3)
A:
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