CapacITIE Dscnaua P.istn : 4800 2,2 ,32 2,32 CAPACITDAS C, 3 CLosis.
CapacITIE Dscnaua P.istn : 4800 2,2 ,32 2,32 CAPACITDAS
C, 3 CLosis.
If you could show all steps needed to complete parts A, B, and C
it would be greatly appreciated. Thank you in advance
100 K 요 6 4800. ,2 1 2, 2 ,32 2,32 6/,izm CAPaCIToas We were unable to transcribe this image3 乙 low BANK 7 We were unable to transcribe this image
100 K 요 6 4800. ,2 1 2, 2 ,32 2,32 6/,izm CAPaCIToas
3 乙 low BANK 7
ut = Kuzz-cr(z-L) where u = u(x, t) for 0 L and t 0 a(0,t) = 1 (a(L, t) = 1 where к.с > 0 are constants. For all plots in this lab, we will take c-2, к-3. L-1, but L will otherwise be left unspecified We were unable to transcribe this image
ut = Kuzz-cr(z-L) where u = u(x, t) for 0 L and t 0 a(0,t) = 1 (a(L, t) = 1 where к.с > 0 are constants....
For hydrogen atoms, the 2pz state (n = 2, l = 1, m = 0) is
described by wavefunction
a. What are the values of the total angular momentum L and its
z-component Lz?
b. Show that this wavefunction is normalized.
You may need the following integral:
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Suppose that Z is a continuous random variable. Let
denote
the unnormalized PDF of Z ―the function
satisfies all properties of a PDF except that it is not
normalized. Now suppose we use to compute
something like the moment generating function (MGF), i.e., we
compute the function
What is ? How
can we use to
normalize the PDF?
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Let X(t) =
2; if 0 t 1;
3; if 1 t 3;
-5; if 3 t 4:
or in one formula X(t) = 2I[0;1](t) +
3I(1;3](t) -
5I(3;4](t).
Give the Itˆo integral
X(t)dB(t)
as a sum of random variables, give its distribution,
specify the mean and the variance.
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Let V be a finite-dimensional vector space and let T L(V) be an operator. In this problem you show that there is a nonzero polynomial such that p(T) = 0. (a) What is 0 in this context? A polynomial? A linear map? An element of V? (b) Define by . Prove that is a linear map. (c) Prove that if where V is infinite-dimensional and W is finite-dimensional, then S cannot be injective. (d) Use the preceding parts to prove...
What are (a) the x component,
(b) the y component, and
(c) the z component of
if
,
, and
. (d) Calculate the angle between
and the positive z axis. (e) What is the
component of
along the direction of
? (f) What is the magnitude of the component of
perpendicular to the direction of
but in the plane of
and
?
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The behavior of a spin-
particle in a uniform magnetic field in the z-direction,
, with the Hamiltonian
You found that the expectation value of the spin vector
undergoes Larmor precession about the z axis. In this sense, we can
view it as an analogue to a rotating coin, choosing the
eigenstate with eigenvalue
to represent heads and the eigenstate with eigenvalue
to represent tails. Under time-evolution in the magnetic field,
these eigenstates will “rotate” between each other.
(a) Suppose...
(16 points total) Let g(t) = (2-sin t)2, (a) (4 points) Find a rational function f(z) such that f(e)) 5. t (Hint: Let z = eit and express cost and sint in terms of z) b) (3 points) Find and classify all the isolated singularities of the function f(2) in part We were unable to transcribe this image