Consider an electron trapped in a 20 Å long box whose wavefunction is given following linear combination of the particle's n = 2 and n = 3 states: 2лх sin V10 - sin 4 Y(x,t)=, where E, 21
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A: SOlution: Given that n =2 level of the box has energy equal to the n=5 state of the hydrogen atom
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- QUESTION 5 E sin () sin () sin () 3Tx (2nz Consider the case of a 3-dimensional particle-in-a-box. Given: 4 = sin 15) What is the value of the ny quantum number? O 3 O 1.5 O 2 O none are correctGive four valid sets of quantum numbers for a 5f electron.In the subshell e = 3, (a) what is the greatest (most positive) me value, (b) how many states are available with the greatest mn, value, and (c) what is the total number of states in the subshell? (a) Number Units (b) Number Units (c) Number Units
- (a) For the 1s wave function, calculate the probability for the electron to be found within the nucleus, considered to be a sphere of radius R. (b) Evaluate the probability for a nucleus of lead (R = 7.1 fm). (c) Suppose instead that a muon (m = 207m) were in its 1s state. What is the probability to find it inside the lead nucleus?Consider the atom having the electron configuration 1s2 2s2 2p6 3s2. Assume that the z components of both the orbital abd spin angular momenta of the electron in the 3p subshell are positive. What are the quantum numbers that describe the state of this electron. n=3 l=1 m=-1 s=1/2n=3 l=1 m=2 s=1/2n=3 l=2 m=1 s=1/2n=3 l=1 m=1 s=1/2n=3 l=2 m=2 s=-1/2 Can we say which one is correct?For a ground state Cd atom (Z = 48), how many electrons in total have an angular quantum number ℓ = 0 ?
- How many different possible states can there be for an atom with n =5 and l = 1 ?In a particular state of the hydrogen atom, the angle between the angular momentum vector L →and the z-axis is u = 26.6°. If this is the smallest angle for this particular value of the orbital quantum number l, what is l?