9. Calculate equilibrium Copper at number of vacancies for 100°C, the average energy for a vacancy formation is 0.8 or/atom; the atomic weight and density for copper are "O 8.4 g/cc respectively 63-5 g/mol and
Q: 3) The Seebeck voltage for Copper - Constantan (Cn) thermocouple is given by the linear relation V =…
A: The Seeback effect: If two different metal wires are joined to form a closed loop, the two junctions…
Q: constant value mass of Imol volume of 1mol gas (100kPa and 300K) Thermal conductivity (100kPa and…
A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…
Q: Q13:- The Fermi energy (in units of eV) for a metal whose atomic weight is 39 gm/ mol and its…
A:
Q: density of silver is 9.5 g/cm3, the gas stant of 8.62 x10eV/atom-K, the perature of 500 °C, the…
A:
Q: 2.) The escape velocity of any object from Earth is 11.1 km/s. At what temperature would oxygen…
A: THE VALVES PROVIDED IN THE QUESTION ARE AS FOLLOWS- υrms = 11.1 kms=11.1 ×103ms MO2=…
Q: Two spheres of same material have radii 1 m and 2 m are at temperature of 2000 K and 1000 K…
A: From Stefan-Boltzmann Law, the power (or energy per unit time) radiated by a blackbody of radius R…
Q: Calculate the amount of time it would require for 1eV of energy to be absorbed by an atom in a metal…
A: Here we have,
Q: 2. In the reaction between hydrogen gas and chlorine gas to give hydrogen chloride gas spontaneous,…
A: We have to Predict the spontaneity based on the calculated values of enthalpy change, standard…
Q: If you know that aluminum has an atomic radius of 0.143nm and an atomic weight of 26.98g / mol |…
A: According to the given question, Aluminium has an Atomic radius = R= 0.143 nm Atomic weight =…
Q: *7. Go A copper-constantan thermocouple generates a voltage of 4.75 × 10-3 volts when the…
A:
Q: The vacancy concentration for a metal A at a temperature T is 1.1 x 10°20. Calculate the vacancy…
A: Vacancy concentration=1.1*10^-10=exp(-q/kT) To find Vacancy concentration at 2T;
Q: 1- A silicon pn junction at T=300k with zero applied bias has doping concentrations of Ng=5x1016 cm3…
A: SOlution: given that T =300 KND=5x1016 cm-3NA=5x1015 cm-3ni =1.5x1010 cm-3εs =11.9
Q: What is the RMS speed of a CO2 molecule at 27.0° C? Sone useful information: Mcarbon = 12 g/mole and…
A: Given: The temperature of the gas is 27oC.
Q: 5) Consider a substance that undergoes a phase transition at To=300K and pressure Po=5bar. The Gibbs…
A: Given: A substance is going under phase transition at T0 =300K, and pressure P0=5 bar. Gibbs free…
Q: 1) The vibrations of an Oxygen molecule, O2 are equivalent to those of harmonic oscillator with a…
A: Given, Force Constant,kf=2294N/mm(16O)=15.994mu=15.994×1.66054×10-27kgm(16O)=26.5586×10-27kg(a)…
Q: 3. Write down carefully an expression for the difference in internal energy du between two…
A: According to first law of thermodynamics, energy is neither be created nor be destroyed but it can…
Q: 41 : Calculate the kinetic energy of 10 gm of Argon molecule at 127°C. R = 8320 J/kg mole °K. Atomic…
A: Description : In this question we have to find K.E. of argon molecule having weight 10 gm at 127oC.…
Q: The number of vacancies in some hypothetical metal increases by a factor of 5 when the temperature…
A: Rewrite the expression number of vacancies for two difference temperatures NV=Ne-QVkTNV1=Ne-QVkT1…
Q: 2) The Mark-Houwink-Sakurada (MHS) equation allows us to relate the intrinsic viscosity, [n], of a…
A: Method to solve the question is in the explanation- Explanation: Logarithm of M vs. Logarithm of [n]…
Q: 7. The atomic mass of a nitrogen atom (N) is 14.0 u, while that of an oxygen atom (O) is 16.0 u.…
A: Given: The atomic mass of nitrogen atom is 14.0 u. The atomic mass of oxygen atom is 16.0 u.
Q: 5) A 5.3 L flask of ideal neon gas (which is monatomic) is at a pressure of 6.0 atm and a…
A:
Q: 4) Consider a substance that undergoes a phase transition at To=300K and pressure Po=5bar. The Gibbs…
A: A substance is going through phase transition at temperature T0=300K, and pressure P0=5 bar. (a).…
Q: 8. The vibrational constant o for O2 molecule is 1580 cm. Calculate the maximum displacement (r -…
A: Ev = (v+1/2)wee Ev = energy in cm-1 = ? we = vibrational constant =1580 cm-1cm-1 v = vibrational…
Q: The average speed of a sample of Ar atoms is 437 m/sec. What is the temperature of the sample? (Mar…
A:
Q: 1. A model for the potential energy interaction between the two nitrogen atoms in the N2 molecule is…
A: We are authorized to answer three subparts at a time, since you have not mentioned which part you…
Q: (b) Find the increase in internal energy if translational, rotational, and vibrational motions are…
A:
Q: The maximum value of the permeability of l –metal (77% Ni, 16% Fe, 5% Cu, 2% Cr) is 0.126 T-m/A.…
A:
Q: 5- If the probability that an electron occupies an energy level E at a temperature of 1000C is…
A: Hey dear using formula for occupation probability we have solved this. Have a look
Q: 2. Calculate the Fermi energy for the valence electrons in sodium metal given that the valency of…
A: Fermi energy; EF=h28π2m3π2n2/3 ANS: The fermi energy is 5.073×10-21 Joule or 0.032 eV
Q: Calculate the value of ni in germanium at a temperature of 300 K.
A: Intrinsic carrier density: The intrinsic carrier density/concentration is defined as the number of…
Q: The atomic weight of hypothetical alloy is 77.4 g/mol, density is 8.22 g/cm', and atomic radius is…
A: given Atomic weight=77.4 g/molDensity (ρ)=8.22 g/cm3Atomic radius =0.125 nm
Q: Calculate the value of ni in silicon at room temperature (300 K).
A: Let T denote the temperature, B denote the constant related to a specific semiconductor, k denote…
Q: a) Calculate the melting temperature of nickel when the ambient pressure is changed to 50 atm.
A: Given, Atomic weight of nickel,m=5.87 g/mol Melting temperature, T1=1455°C Enthalpy of…
Q: 1. The expression for free energy as a function of temperature of a system with two states, one at…
A: Given that, Energy of two states are 0 and So we can easily find out the partition function z.…
Q: rature of the ho For Cn : a =-
A: Given as, Cu⇒a=0.6mv,b=0.008mvkCn⇒a=-20mv,b=-0.056mvk
Q: 4. A silicon sample has, at 300 K, o = 10-6 S/cm, N, = Nc %3D %3D =D 1 × 1019 cm¯³, H= %3D 1000…
A:
Q: 2. Calculate the Fermi energy for the valence electrons in sodium metal given that the valency of…
A: Fermi Energy The Fermi Energy is that energy level above which all the states are unoccupied and…
Q: 9. Energy required to create Си a vacancy is 0.9 ev. Find the ratio of and 600k. at 300K in a…
A:
Q: 2) Sodium has a volume expansion coefficient of 15 x 10-5 K-¹ Calculate: a. The percentage change in…
A: Given, Volume expansion coefficient, αV=15×10-5K-1 a. The Fermi energy is given by,…
Q: quation 18.7 K, Pc=37.6 ban
A: GIVEN DATA :Tc =318.7 KT =348.15 KTr =TTc = 1.092 Pc =37.6 barP =15 barPr =PPc =0.399w =0.286
Q: 1. Show that the mean velocity of an electron in an electron gas at the absolute zero of temperature…
A: An electron gas is at an absolute zero temperature.If is the velocity of the electron at the Fermi…
Q: 5. Find the number of vibrational degrees of freedom of a COz molecule, if the average kinetic…
A:
Q: 2: Copper has 1.09 x 10 vacancies yacant at 1150 "K
A: Given: Number of vacancies is N=1.09×1011vacancies/cm3
Q: 2. For T = 300 K, calculate the pressure (in bars) at which the mean free path of a hydrogen…
A: Given: T = 300k σ = 2.3 x 10-19 m2 formula: λ = 1/(√2 x π x σ2 x N*) N* = 1/(√2 x π x σ2 x λ) N* =…
![Dale
Page
9. Calculate equilibrium number of vacancies for
Copper at
100°C, the average energy for a
vacancy formation is 0.8 or/atom; the atomic
weight and density for copper are 63-5 g/mol and](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb5f2f2e5-15f7-449d-8038-5882b07b59d0%2F08e99a4b-0fe5-43b0-b015-5bad51e86678%2Fsgdym76_processed.jpeg&w=3840&q=75)
![](/static/compass_v2/shared-icons/check-mark.png)
Step by step
Solved in 4 steps with 2 images
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)