Using the function of molecular speed distribution Maxwell -
Boltzmann for an ideal gas mono-atomic, given by: and the formula for the
gaussiano integral and its n momentums are given by:
Find an expresion in terms of m, T, N and k, for:
the average molecular speed, the average speed square, the deviation "standard", the average molecular kinetic energy, and the pressure exerted by the gas.
Using the function of molecular speed distribution Maxwell - Boltzmann for an ideal gas mono-atomic, given...
1.) In lecture, we developed the Maxwell-Boltzmann distribution given as: P(v)dv = 47 (2,16)"exp(-mv7/2kyn) v?dv Explicitly derive the following: a.) Show that this distribution is normalized. b.) For helium atoms at 500 K, use the error function in order to calculate the fraction of particles traveling in the range of 1500 m/s to 2000 m/s. c.) Produce an expression for <Vavy. (Note: Not the root square average as presented in lecture.) d.) Transform this distribution into a distribution in energy...
(7) Relative population of two energy (atomic or molecular) levels is given by Boltzmann distribution law which is mathematically represented as: kgT Here Ni, N, represent number of atoms/molecules in ith and jth energy levels, respectively; g. g represent degeneracy ofith and jth energy levels, respectively; E E; represent energies ofi and jt levels, repsectively represents Boltzmann constant and T represents temperature in kelvin. For non-degenerate states g = 1· (a) Find the population ratio between n-2 and n-1 levels...
pressure, find out the 1. For helium gas at moderate temperature T and low followings if the helium container's volume is V. (1) Partition function (2) Entropy (3) Enthalpy (4) Helmholtz energy (5) Pressure 4 cf. The density of the quantum states is given by g(e)= "V"m3/21/2 h3 kT 1/2-/kTde TkT 2 If needed, use the following integral; 2. For monatomic ideal gas of N particles in volume V which follows the Maxwell-Boltzmann distribution, find out the speed distribution N(v)dv....
Statistical physics.
A system of a large number (N) of identical particles is described by Maxwell Boltzmann distribution function. There are only two possible energy levels, separated by an energy gap of 3 m e V. Degeneracy of each level is one. Let N be equal to number of hydrogen atoms in 1 gm of hydrogen. Calculate average energy of the particles at room temperature
A system of a large number (N) of identical particles is described by Maxwell Boltzmann...
One mole of an ideal mono-atomic gas is in a state A characterized by a temperature TA. The gas is then subjected to a succession of three quasi-static reversible processes: An isothermal expansion A → B, which increases the volume by a factor y. The expansion factor is therefore y = VB / VA> 1. An adiabatic compression B → C which increases the pressure by a factor w. The compression factor is w = pC / pB> 1. A...
please help
Where n-no.particles/m k-Boltzmann constant-1.3800x102J/K R(gas constant) NAk NA 6.022x10molecules/kmol M(molecular wt in kg)-NAm(molecular mass in kg) Show that the flux thru a hole nv 4 (particles/m's) Where average value of the molecular speed)dvsinododo/n Use these concepts to solve the following problem. A 22.4m1 insulated tank of carbon monoxide contains 1 kmol at a pressure of 10bar and is stored in a large warchouse. It is leaking thru a small hole of with a diameter of 0.1mm cross sectional...
Question 5 The rotational energy levels of a diatomic molecule are given by E,= BJ(J+1) with B the rotational constant equal to 8.02 cm Each level is (2) +1)-times degenerate. (wavenumber units) in the present case (a) Calculate the energy (in wavenumber units) and the statistical weight (degeneracy) of the levels with J =0,1,2. Sketch your results on an energy level diagram. (4 marks) (b) The characteristic rotational temperature is defined as where k, is the Boltzmann constant. Calculate the...
is sen by is pen Maxnel Botzmman dishmibutian 5. The Where n-no.particles/m k-Boltzmann constant-1.3806x10-26kJ/K R(gas constant)-Nak M(molecular wt in kg)-Nam(molecular mass in kg) Show that the flux thru a hole-ncvo/4 (particles/ms) Where <vo-average value of the molecular speed -lF(v)v'dvsin@dedy/n Use these concepts to solve the following problem. A 22.4m2 insulated tank of carbon monoxide contains 1 kmol at a pressure of 10bar and is stored in a large warehouse.. .I is leaking thru a small hole of with a diameter...
A vessel contains 5900 oxygen molecules at 520 K having Maxwell-Boltzman distrubution function. The universal gas constant is 8.31451 J/K mol. Determine the most probable speed if the molecular mass of oxygen is 0.032 kg/ mol. Answer is m/s. Find the average speed for the molecules of the gas in m/s. Find the root-mean-square speed for the particles in the gas in m/s. I added more points since this is multiple questions. Thanks!