1. How does Molecular Mechanics Methods calculate the energy of a molecular system?
Q: Question A1 Explain briefly the difference between each of the following pairs of concepts in…
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Q: Q2/ Calculate the decompositlon energy of a molecule HgH, if the vibrational levels of the molecule…
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Q: 7. What does a diode do in a circuit?
A: 7. Diode do in a circuit
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Q: 1. Plot the Fermi-Dirac probability of occupation function frp(E) for T = 0, 10, 100, 200, 300 and…
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Q: 2) A diatomic molecule which consists of two atoms can have translational, rotational, and…
A: Given: The diatomic H2 gas having translational, rotational and vibrational motion.
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Q: 7B The fundamental vibrational wavenumber ( ) for 12C 16O molecule is 2169.8 cm-1 A. Determine…
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A: Total number of states, gi=2 Total number of particles, ni=2 total number of particles=N The total…
Q: 10. What are the emitter, collector, and base in a transistor?
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Q: 3. For ideal gas treated in quantum regime and when the particles are treated as distinguishable but…
A: (a) We consider an ideal gas consists of N molecules. Gas molecules are distinguishable. We know…
Q: 6. How is a diode constructed?
A: 6) A diode is a specialized electronic component with two electrodes called anode and cathode. The…
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Q: The force constant of HCl is 0.0482 N/m. a) Calculate its vibrational frequency. b) How much does…
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Q: Chemistry
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Q: 5. Describe qualitatively the physical origin of electronic energy bands in solids! a. Show that the…
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- 11. Fluctuations in a Fermi gas. Show for a single orbital of a fermion system that ((AN)?> (N>(1 – (N>) , (91) - if (N) is the average number of fermions in that orbital. Notice that the fluctuation vanishes for orbitals with energies deep enough below the Fermi energy so that (N) = 1. By definition, AN = N - (N).6) Spectroscopy of nitrogen gas (N₂) reveals a harmonic oscillator spectrum for the vibrational modes, with €₁ = (r + 3)ħw, where hw = 0.3 eV. Assuming only the two lowest states are occupied, find the probability of r=0 and r= 1 if the gas is in thermal equilibrium at 1000 K.At the absolute zero temperature ...........choose one correct answer A. Atoms and molecules barely move(very slowly) B. Atoms and molecules move faster . C. Atoms and molecules collided with each other very slowly . D. Atoms and molecules stopped moving at all .
- 2/3 2/3 1/2 1/2 1/2 According to the plots choose the appropriate indices from below: A. [120] B. [001] C. [10] D. [112] E. [301] F. (111] G. H. [012 1. (230) J. (233) K. (131) L (135) M. (300) N. (100) O. (111) P. (010) What is the Direction of OA?IR Absorption takes into account a. The energy transitions between orbitals b. The energy transition from molecules in rotation motion c. The energy transition from molecules in translational motion d. Energy is absorbed in the substance being probed4. What does Ohm's law state? what are the differences between an Ohmic resistance and Non-Ohmic resistance? Explain the difference between Forward and Reverse Bias in a Diode. Then, write down Kirchoff's laws. Draw an example of a circuit that has both scries and parallel resistors. Determine the equivalent resistance from there.
- 125. Calculate the mean, RMS, and most probable speeds for: 1) hydrogen molecule at temperatures of 100 K, 1000 K and 10,000 K and 2) xenon atom at temperatures of l100 K, 1000 K and 10,000 K. Assume the velocity distribution is a Maxwell-Boltzmann distribution for both.4) Hi, Can you solve the question and make explanation each step please? and if you are gonna use handwrite please make sure that it is readable thank you.