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The isothermal bulk modulus (B) is defined as the reciprocal compressibility ( K potential by ofthe...
Extra credit problem (5 pt) The isothermal bulk modulus (Br) is defined as the reciprocal of...
Extra credit problem (5 pt) The isothermal bulk modulus (Br) is defined as the reciprocal of the isothermal compressibility (KIn p/aP)r). Show that the modulus is related to the chemical potential by where p is the number density
5. For liquid water, the isothermal compressibility is given by: V(P +b) Where c and b...
5. For liquid water, the isothermal compressibility is given by: V(P +b) Where c and b are functions of temperature only. If 1 kg of water is compressed isothermally and reversibly from 1 to 500 bar at 60'C, how much work is required? At 60°C, b 2700 bar and c0.125 cm3/g. (NOTE: density of water 1 g/cm3, ln(yl) pTrT)-K(PrP,). Answer the question in the steps indicated.) 120 points] What is the initial volume of water? [5 points] a. What is...
Problem 1 CH7/5pts Warm up. Show that: 1. PK 1- P ()where is the isothermal compressibility 2. PB 1+T (n)pwhere B i...
Problem 1 CH7/5pts Warm up. Show that: 1. PK 1- P ()where is the isothermal compressibility 2. PB 1+T (n)pwhere B is the thermal expansion. р' 3. Show that Te, Pe and Vm.e in a system described by a van der Waals equation of state depend only on a and b parameters.
Please show all steps and explain your reasoning in detail for parts e, f, & g....
Please show all steps and explain your reasoning in detail for
parts e, f, & g. Ignore a - d. Thank you.
Consider a "2D electron gas". Ne electrons of mass m * confined to a square ofarea A = L2 with zero potential. Take the lowest level to be energy zero. a. What is the total number of states N with energy less than E including spin degeneracy? b. Deduce the energy density of states, defined by D(E) c....
I need help with exercise #2. Your help will be really appreciated and rated. MAXWELL'S EQUATION...
I need help with exercise #2. Your help will be really
appreciated and rated.
MAXWELL'S EQUATION I. Maxwell's Equation: Our first (of mony) distribution functions. Very important A. The "Maxwell-Boltzman speed distribution" gives the speed distribution, fiv), of particles confined to NN()d, which a volume, V, and in thermal equilibrium at a temperature, T. () is the number of particles moving within dv of a speed, v Distributions of this type can be considered as the product of three terms...
40. The atmospheric pressure (force per unit area) on a surface at an altitude z is due to the we...
problem 40 with parts
40. The atmospheric pressure (force per unit area) on a surface at an altitude z is due to the weight of the column of air situated above the surface. Therefore, the difference in air pressure p between the top and bottom of a cylindrical volume element of height Az and cross-section area A equals the weight of the air enclosed (density ρ times volume V-: ΑΔε times gravity g), per unit area: Let Δ、→0 to derive...
PLEASE SHOW ALL WORK. U Question 13 O pts 1) The bulk modulus of water is...
PLEASE SHOW ALL WORK.
U Question 13 O pts 1) The bulk modulus of water is 2.2 x 10° Pa 22 x 10 N/m?). By how much does a cubic meter (10mof water decrease in volume when it is taken from the surface of the ocean down to a depth of 1.0 km, where the pressure is 98 10Pa greater than at the surface? II) A 0.250 kg object attached to a spring oscillates on a frictionless horizontal table with...
Question 3 (20marks) (a) What do you understand by the term "Dynamic Similarity (b) The drag...
Question 3 (20marks) (a) What do you understand by the term "Dynamic Similarity (b) The drag force F on a body of characteristic dimension D, depends on velocity u, fluid coefficient of dynamic viscosity n, density t and bulk modulus K. (2marks) tu u (14 marks) By means of dimensional analysis show that Fo eD'u K (c) A specimen of length 1.5m is placed in test equipment where water flows past it at a speed of 4m/sec. Caleulate the corresponding...
The equilibrium constant, K. for a redox reaction is related to the standard potential, E, by...
The equilibrium constant, K. for a redox reaction is related to the standard potential, E, by the equation Fe(s) + Ni+ (aq) +Fe?+ (aq) + NI(s) FE In K = Express your answer numerically. View Available Hints) where n is the number of moles of electrons transferred, F (the Faraday constant) is equal to 96,500 C/(mole). R (the gas constant) is equal to 8.314 J/(mol-K). and T is the Kelvin temperature. ΟΙ ΑΣΦ h ? KK- Submit Previous Answers *...
02) Consider a hydrostatic system represented by the thermodynamic variables volume V, pressure P and temperature...
02) Consider a hydrostatic system represented by the thermodynamic variables volume V, pressure P and temperature T. a) Consider entropy S = S(T, V) and derive the equation TdS. Tas = Cvat +T (1) dV. V Show that this equation can be written as follows BT TdS = CydT + PDV where Cv is the thermal capacity at constant volume, B is the isobaric expansiveness and K is isothermal compressibility: b) Consider a gas described by the equation of state...
Extra credit problem (5 pt) The isothermal bulk modulus (Br) is defined as the reciprocal of the isothermal compressibility (KIn p/aP)r). Show that the modulus is related to the chemical potential by where p is the number density
5. For liquid water, the isothermal compressibility is given by: V(P +b) Where c and b are functions of temperature only. If 1 kg of water is compressed isothermally and reversibly from 1 to 500 bar at 60'C, how much work is required? At 60°C, b 2700 bar and c0.125 cm3/g. (NOTE: density of water 1 g/cm3, ln(yl) pTrT)-K(PrP,). Answer the question in the steps indicated.) 120 points] What is the initial volume of water? [5 points] a. What is...
Problem 1 CH7/5pts Warm up. Show that: 1. PK 1- P ()where is the isothermal compressibility 2. PB 1+T (n)pwhere B is the thermal expansion. р' 3. Show that Te, Pe and Vm.e in a system described by a van der Waals equation of state depend only on a and b parameters.
Please show all steps and explain your reasoning in detail for
parts e, f, & g. Ignore a - d. Thank you.
Consider a "2D electron gas". Ne electrons of mass m * confined to a square ofarea A = L2 with zero potential. Take the lowest level to be energy zero. a. What is the total number of states N with energy less than E including spin degeneracy? b. Deduce the energy density of states, defined by D(E) c....
I need help with exercise #2. Your help will be really
appreciated and rated.
MAXWELL'S EQUATION I. Maxwell's Equation: Our first (of mony) distribution functions. Very important A. The "Maxwell-Boltzman speed distribution" gives the speed distribution, fiv), of particles confined to NN()d, which a volume, V, and in thermal equilibrium at a temperature, T. () is the number of particles moving within dv of a speed, v Distributions of this type can be considered as the product of three terms...
problem 40 with parts
40. The atmospheric pressure (force per unit area) on a surface at an altitude z is due to the weight of the column of air situated above the surface. Therefore, the difference in air pressure p between the top and bottom of a cylindrical volume element of height Az and cross-section area A equals the weight of the air enclosed (density ρ times volume V-: ΑΔε times gravity g), per unit area: Let Δ、→0 to derive...
PLEASE SHOW ALL WORK.
U Question 13 O pts 1) The bulk modulus of water is 2.2 x 10° Pa 22 x 10 N/m?). By how much does a cubic meter (10mof water decrease in volume when it is taken from the surface of the ocean down to a depth of 1.0 km, where the pressure is 98 10Pa greater than at the surface? II) A 0.250 kg object attached to a spring oscillates on a frictionless horizontal table with...
Question 3 (20marks) (a) What do you understand by the term "Dynamic Similarity (b) The drag force F on a body of characteristic dimension D, depends on velocity u, fluid coefficient of dynamic viscosity n, density t and bulk modulus K. (2marks) tu u (14 marks) By means of dimensional analysis show that Fo eD'u K (c) A specimen of length 1.5m is placed in test equipment where water flows past it at a speed of 4m/sec. Caleulate the corresponding...
The equilibrium constant, K. for a redox reaction is related to the standard potential, E, by the equation Fe(s) + Ni+ (aq) +Fe?+ (aq) + NI(s) FE In K = Express your answer numerically. View Available Hints) where n is the number of moles of electrons transferred, F (the Faraday constant) is equal to 96,500 C/(mole). R (the gas constant) is equal to 8.314 J/(mol-K). and T is the Kelvin temperature. ΟΙ ΑΣΦ h ? KK- Submit Previous Answers *...
02) Consider a hydrostatic system represented by the thermodynamic variables volume V, pressure P and temperature T. a) Consider entropy S = S(T, V) and derive the equation TdS. Tas = Cvat +T (1) dV. V Show that this equation can be written as follows BT TdS = CydT + PDV where Cv is the thermal capacity at constant volume, B is the isobaric expansiveness and K is isothermal compressibility: b) Consider a gas described by the equation of state...
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