(a) Write the expression of average no. of particle (s) in particular single particle quantum state (s) for a quantum gas of N identical particle at temp. T. If partilcle is fermion then show that- Here B= 1 ea+Bei +1 RS=- 1 kT energy of state.
Q: An electron has a speed of 1.7E7 m/s. If an uncertainty 71 nm in its potition is acceptable, what is…
A:
Q: Consider a collection of 10,000 atoms of rubidium-87, confined inside a box of volume (10-5 m)3.…
A: The mass of rubidium-87 is, The box’s length is,
Q: Expeotetion valuee. As Sx
A: Given state as, ψ>=1383
Q: (a) An electron has becn obscrved to have its spin in the direction of the z-axis of a rectangular…
A:
Q: Let us consider a normalized wavefunction (r, t) that is a linear superposi- tion of eigenstates (r)…
A:
Q: How meny Nm 's the drstonce between atoms if electrons, with e of So ev are scattered from the D…
A:
Q: A faulicli ecatal al xen at t t:0. ou mautng ala ae thus itocity of paviliele Va wilth tiis as is a…
A: Since, it is given that:- v=kx where, k=constant. Since, acceleration(a) is given by:- a=vdvdx…
Q: a. Calculute the Probability of findıng e- moide of Nucuous of the hydr°gen atom CRp = 0- 87 Fm),…
A: Note :- We’ll answer the first question since the exact one wasn’t specified. Please submit a new…
Q: Calculate the De-Broglie wavelength for, An atomic electron size of d is 2.8 fm, mass m is 9.1 x…
A: de brogile wavelength is given as λ=hp where h is planck constant and p is momentum λ=hmvλ=…
Q: A neutron is confined in a deuterium nucleus (deu- teron) of diameter 3.1 X 10-15 m. Use the energy-…
A:
Q: 4f A An dectson in a finite 3 Mare well of wnd th 5A ond dep th sbev So, find? Ü)- Find no of Grespy…
A: Given, width, a= 5 A∘= 5×1010mdepth=16 eV
Q: 4. Calculate the percentage of quantum breakthrough at a potential wall as thick as 2a and potential…
A: The transmission coefficient for a potential wall undergoing quantum breakthrough i.e. quantum…
Q: Given the mass of an electron is 9x10-31kg, confined to infinite well of length (L) and has energy…
A: Given: Planck's constant,h=6.626×10-34JsMass of…
Q: 2. List the | nlmm,> states available to an electron in a 4f subshell.
A: Given electron is in 4f subshell The principal quantum number tells us about the energy of an…
Q: for a parbicle trupped in infinite one-dimensional potential r= as follows other Ploces A)obtain…
A:
Q: Consider the state w>= $+ > -}e'i|- > What is the probability that a measurement of S, on that state…
A: 1 is the correct answer
Q: A beam of y-rays with 2.23 MeV energy, all travelling in the same direction (call it, along the x…
A: Concept used: The wavelength of photon depends on scattering angle of photon.
Q: An electron and a 140-g baseball are each traveling 120 m/smeasured to a precision of 0.065%.…
A:
Q: A beam of 7.7-MeV a particles scatters from a gold foil of thickness o 0.32 µm. (a) What fraction of…
A: Given, The energy of the alpha particle, E=7.7MeV Foil thickness, t=0.32×10-6m The atomic number of…
Q: Estimate the lowest possible kinetic energy of neutron contained in a typical nucleus of radius…
A:
Q: Q8 An electran is in described by State Q = 3exp (ixla)-4exp (-ixla) where q is a possiwe Constant…
A: The wavefunction of the electron is given as : ψ=3eixa-4e-ixa a) The propagation constant of the…
Q: Fenol pdo babilte of finding systen in it Jtoled state when 3y%tem s at 300k ond it is for a systeo…
A: Here we have a question on statistical mechanics. It has only one confusion that the excited state…
Q: Calculate the uncertainty in momentum for a proton confined to a nucleus of radius 5.0 fm.
A: Using Heisenberg's uncertainty principle, ∆x∆p≥h4π∆p≥h4π∆x
Q: what is the phase and group velocities
A:
Q: Given that a photon is absorbed when the electron makes a transition from n=2 to r level. Determine…
A:
Q: A hypothetical atom has energy levels uniformly separat ev. Find the ratio of the no of atoms in the…
A:
Q: -26x" 2 mw? mw 7 final ancuar %3D 98 Quakin : Show defatls
A:
Q: angle compton shift become maximum. P
A: The Compton effect is a mechanism in which electrons collide and are dispersed by x-rays. The…
Q: 2. Consider the state vector v) =(|+=)- 31|-2)). !! a. Find the probability that an SGz device would…
A: Given: The state vector is given as
Q: Given the mass of an electron is 9x10-31kg, confined to infinite well of length (L) and has energy…
A: Given:…
Q: A certain system, made up of distinguishable particles, has three nondegenarate energy levels that…
A:
Q: 3. A continuous helium-neon laser emits a beam that diverges at an angle of 4.2 x 10 rad. Calculate…
A: The width of cross section is given by w=d×θd=distance θ=divergence angle given that θ=4.2×10-5 rad
Q: Fond kaferatire of photon Jass Link) after it has Underame a devemible adiabatic expanslon to 8…
A: Given, Initial temperature, T1 = 2K Initial Volume, V1 = V Final Volume ,V2 = 8V In adiabatic…
Q: (a) Calculate the energy in eV of an IR photon of frequency 2.00 x 1013 Hz (b) How many of these…
A: Given: Photon of frequency 2.00 x 1013 Hz To determine: Energy in eV Formula used: ∆E=h×f h is tbe…
Q: consi da an el ecvon nith spia that lies along te n directira is giren by śn=n-S.where the unit…
A: Have a look dear I have uploaded the solution in step 2 and 3
Q: Zassemble is a harmonic oscillation whoSe enerqy is given by the planck velationShip Es Shv where S…
A: This is actually a problem from statistical mechanics. Let's solve this problem by using the…
Q: An electron has a de Broglie wanlength of 2xo-2 Find its Kiretic ene/gy ond the phase and group velo…
A: The solution of the question is given below, According to the following question,wavelength of the…
Q: te. (y) At what points is its probability sity maximum ? ( what is the value of maxil bability…
A:
Q: Explain in detail (in words only) the applications of adiabatic and sudden approximstions in…
A: The adiabatic approximation touch on to those solutions of the Schrödinger equation that includes a…
Q: Calculate the relative populations of two quantum statesseparated by an energy of 40 × 102-1 J if…
A: Energy sepreation between two levels is ∆E = 40×10-21 JTemeperature os state is T= 25o C = 25+273K=…
Q: 4. When two atoms are close and stable in a bound state their PE is. and when they are far apart and…
A: When two atoms are close and stable in a bound state their PE is and when they are far apart and…
Q: Full-wave rectifier V =0.636V, dc
A: Full-wave rectifier In a full wave rectifier, the negative polarity of the wave will be converted…
Step by step
Solved in 2 steps with 2 images