The vibrational frequency of an HF molecule is 8.72 x 1013 Hz and the molecule is 1.589 x 1027 kg. What is the ground state vibrational energy of an HF molecule? (1 eV = 1.60 x 1019 J, h = 6.626 x 10 34 J. s) %3D

The vibrational frequency of an HF molecule is 8.72 x 1013 Hz and the molecule is 1.589 x 1027 kg. What is the ground state vibrational energy of an HF molecule? (1 eV = 1.60 x 1019 J, h = 6.626 x 10 34 J. s) %3D

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Related questions

Q: An emission line of the CO molecule corresponding to a transition from its first excited state into…

Q: density of silver is 9.5 g/cm3, the gas stant of 8.62 x10eV/atom-K, the perature of 500 °C, the…

Q: The wavelength of light from a lead-selenide (solid-state) laser is 32 um, and the power output is…

Q: 7. Molecular oxygen (O2) has a vibrational state transition energy of approximately 250 meV. a)…

Q: An emission line of the CO molecule corresponding to a transition from its first excited state into…

A: Frequency = f = 115 GHz = 115 x 109 Hz speed = C = 3 x 108 m/s wavelength= ?

Q: In the Van der Waals Equation of State, what is the effect of the empirical constant b (i.e., if the…

A: Van der waals equation of state is given as P+N2V2*a(V-Nb) = NkBT…

Q: 2. / Consider the rotational energy level with quantum number J=2. a. How many degenerate states…

A: Given J=2 quantum number To find No of degenerate states of that quantum number Energy and…

Q: Silicon atoms with a concentration of 7x 1010 cm3 are added to gallium arsenide GaAs at T = 400 K.…

A: Given Data : Silicon atom concentration = 7 * 1010 Nc = 4.7 * 1017 cm-3 Nv = 7 * 1018 cm-3 Eg =…

Q: 7B The fundamental vibrational wavenumber ( ) for 12C 16O molecule is 2169.8 cm-1 A. Determine…

A: (A) Given: The fundamental vibrational number for C12O16 is 2169.8 cm-1 Introduction: The wavenumber…

Q: (b): the potential energy of a diatomic molecule is given by U = А B where A and B are constants and…

A: Condition for Minimum energy:…

Q: A sodium atom of mass 3.82 x 10-20 kg vibrates with simple harmonic motion in a crystal. The…

A: Given that,Potential energy, U=0.0075 eVMass, m=3.82×10-26 kgDisplacement, x=0.014nmPotential…

Q: potential energy (J) 5.0E-19 0 -5.0E-19 -1.0E-18 0.1 0.2 interactomic separation (nm) 0.3

Q: *42. a. Determine VL, IL, Iz, and IR for the network of Fig. 186 if RL b. Repeat part (a) if RL c.…

Q: 1. Two semiconductors materials have exactly the same properties except that material A has a…

A: Given: Two semiconductor having similar properties Energy bandgap of A, EgA=1 eV Energy bandgap of…

Q: A sodium atom of mass 3.82 x 10-20 kg vibrates with simple harmonic motion in a crystal. The…

A: Given, Potential energy, U=0.0075eV Mass, m=kg Displacement, x=0.014nm Potential energy is given by,…

Q: In this question, we will consider the vibration of the diatomic molecule, H2, found in an…

Q: Problems QI: A bar of intrinsic silicon having a cross section area of 3x104 m² has an n=1.5x1016m3.…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Calculate the angle between the reciprocal lattice vectors G_100 and G_111 of a simple cubic…

A: Given Calculate the angle between the reciprocal lattice vectors G100 and G111 of a simple cubic…

Q: A hypothetical NH molecule makes a rotational-level transition from l= 3 to I = 1 and gives off a…

A: Mass of hydrogen= 1.67 x 10-27Kg Mass of nitrogen= 2.33 x 10-26Kg Wavelength of photon= 1.740 nm

Q: Consider the wave function shown below. If the linear molecule has a length L=1.6 nm, What is the…

Q: What is the energy of an electron in the n=2 state for an gold atom, , in units of eV. E = [x]…

A: Given that number of state for an gold atom and We have to determine the energy of an electron in…

Q: a) Calculate the characteristic temperature associated with a vibrational energy level transition of…

Q: Plot the electron distribution function N(E) versus energy in a metal at (a) T = 0 K and (b) T = 300…

A: According to the Fermi- Dirac the distribution function is written as; f(E) = 11+eE-EFkt Here we can…

Q: 4) Molybdenum has a BCC crystal structures, the density of molybdenum is 10.22 g/cm³ and its atomic…

Q: e same wavelength. as higher vibrational energy?

A: Given: To find the high vibration energy using the given figure as,

Q: In solid KCI the smallest distance between the centers of a. potassium ion and a chloride ion is 314…

A: The crystalline structure of KCl is face-centred cubic. The total number of ions present in one unit…

Q: One description of the potential energy of a diatomic molecule is given by the Lennard–Jones…

Q: 3.17 Figure P3.17 shows the parabolic E versus k relationship in the valence band for a hole in two…

A: Given figure -

Q: 7) The number of allowed electron state per unit energy range is defined by: g(s) = (2m) ¹/24/2 V…

Q: Suppose the bond in a molecule is broken by photons of energy 5.0 eV. Submit Part B Value Request…

A: Given data: Energy of the photon (E) = 5.0 eV Required: The wavelength of the photons

Q: diatomic molecule has 2.6 x 10-5 eV of rotational energy in the L = 2 quantum state. What is the…

Q: D. Copper has the atomic radius of 0.128 nm, an FCC crystal structure and an atomic weight of 63.5…

A: Given, R=0.128 nmM=63.5 g/mol

Q: The ionization energy of potassium is 4.34 eV and the electron affinity of chlorine is 3.61 eV. The…

Q: 3. Given the F-D probability values for two energy states, f(E ) = 0.05 and ƒ(E₂) = 0.95. Calculate…

A: Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: a. Calculate the zero point energy associated with this rotation. b. What is the smallest quantum of…

A: The reduced mass of the HI moleculeμ=(1∗127)/(1+127)amuμ=(127/128)∗1.67∗10−27=1.65∗10−27 kgNow the…

Q: How many e- can occupy (fit on) the first energy level? Type number here How many e- can occupy (fit…

A: The first energy level can hold only two electrons.

Q: Aluminium (Al) has a face-centered cubic structure, with lattice parameter a = 4.05 × 10-¹⁰ m. If…

A: The quantity of free electrons in a metal per unit volume is known as its electron density. In this…

Q: Solid state physics question: Plot a dispersion curve for longitudinal vibrations in a 1D crystal…

A: In this case, we have a 1D crystal with a basis of two atoms at each lattice point. This means that…

Q: 1)A Si crystal in the form of a cube of side 1.0 nm is at equilibrium at 300 K.The edge of the…

A: The objective of the question is to find the energy of a conduction electron in the ground state and…

Q: 2. a) The intrinsic carrier concentration in GaAs at 300 K is 1.8 x 106 cm³. What is the carrier…

A: 2 a) Given the Intrinsic carrier concentration in GaAs at 300 K C =1.8×106cm-3 Now to find the…

Q: empirical interatomic pair potential for xenon atoms, in units of eV, and nm, and the lattice…

Question

The vibrational frequency of an HF molecule is 8.72 x 1013 Hz and the reduced mass of the
molecule is 1.589 x 1027 kg. What is the ground state vibrational energy of an HF molecule? (1 eV
= 1.60 x 10-19 J, h = 6.626 x 10 34 J.s)
%3D
0.18 ev
O 2.4 ev
O 0.12 ev
O 1.2 ev
O 3 ev
Clear my choice
10 search

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

1. Cohesive energy of bcc and fcc neon. Using the Lennard-Jones potetial, calculate the ratio of the cohesive energies of neon in the bcc and fcc structures (Ans. 0.958). The lattice sums for the bcc structures are Σ;pi12 = 9.11418; Σ;pij6 = 12.2533
12. A semiconductor has E = 1.5 eV, m, * = 10m*, n = 10³ cm³, at T = 300K. g h e a. Determine the position of the intrinsic Fermi level with respect to the center of the bandgap. b. Impurity atoms are added to lower the Fermi level by 0.45 eV below the bandgap. Are acceptor or donor atoms added? What is the concentration of the added impurity atoms?
Question Consider a germanium crystal. Calculate the number of the quantum states per cm and the energy levels per cm? in the valence band (VB) and the conduction band (CB). The mass density of the germanium crystal is 5.33 g/cm. i) 3.54x10 quantum states cm in each VB and CB i) 1.77x1023 quantum states cm in each VB and CB i) 8.85x102 quantum states cm in each VB and CB iv) 3.54x103 energy levels cm in each VB and CB v) 1.77x10 energy levels cm in each VB and CB vi) 8.85x10 energy levels cm in each VB and CB Please choose ene Cl, v NOi, iv e Cii, iv 4 Oi, v eONone of the above
Cu Assume that the crystal structure of metallic copper (Cu) results in a density of atoms p = 8.46 × 10²m 3. Each Cu atom in the crystal donates one electron to the conduction band, which leads, for the 3-D Fermi gas, to a densityu of states g(ɛ) = 2 x = ( 2 m ² ) ² 1/2 where m is the effective mass of the conduction electrons. In the low temperature limit (i.c. T = 0 K), find the Fermi energy E, in units of eV. You may assume m* to be equal to the free electron mass m
Vibration bands of the electronic spectrum of a molecule: band 0-2 0-1 0-0 1-0 limit 4606 4216 3883 3590 1492 a Find the number of waves of the fundamental vibration of the molecule in the ground electronic state and in the excited electronic state.
The number of normal modes of vibration depends on the shape of the molecule, but not on the number of atoms in the molecule. True False
The wavelength of the emitted photon from the hydrogen molecule H2 is 2.30 μm (micrometers) when the vibrational quantum number decreases by one. What is the effective "spring constant" for the H2 molecule in N/m ?What is the "zero point" energy (in eV) of the molecular vibration?
Silicon atoms with a concentration of 7× 1010 cm3 are added to gallium arsenide GaAs at T = 400 K. Assume that the silicon atoms act as fully ionized dopant atoms and that 15% of the concentration added replaces gallium atoms to free electrons and 85% replaces arsenic to create holes. Use the following parameters for GaAs at T=300 K: N. = 4.7 x 1017cm-3 and N, = 7 × 1018cm-3. The bandgap is E, = 1.42 eV and it is constant over the temperature range. The hole concentration?
Estimate the amplitude of the smallest vibration of the HCl molecule
A hypothetical NH molecule makes a rotational-level transition from \= 3 to l = 1 and gives off a photon of wavelength 1.800 nm in doing SO. What is the separation between the two atoms in this molecule if we model them as point masses? The mass of hydrogen is kg. 1.67 * 10-2 kg, and the mass of nitrogen is 2.33 * 10 26 a) 6.52*10^{-13}m b) 5.69*10^{-13}m c) 5.70*10^{-14} m d) 5.69*10^{-12}m e) 5.62*10^{-13}m
7 The fundamental vibrational wavenumber ( ṽ) for 1H 127I molecule is 23096 cm-1 A. Determine the force constant (k) of 1H 127I B. Calculate the value of for 2H 127I. Show all calculations and the units. Explain the reasoning
The two nuclei in the carbon monoxide (CO) molecules are 0.1128 nm apart. The mass of the carbon atom is 1.993x10-26 kg. The mass of the oxygen atom is 2.656x10-26 kg. Spectroscopic measurements show that adjacent vibrational energy levels for the CO molecule are 0.269 eV. What is the effective spring constant of the CO molecule? (Give your answer in N/m.)