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Topic: Physical chemistry: determine the normalization constant for the following funct  (Read 3721 times)

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Offline hello1321

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Physical chemistry: determine the normalization constant for the following funct
« on: March 06, 2016, 11:35:31 PM »
The wavefunction for a particle on a ring is given by Ψ(φ) = N(e^(i*theta) + 2e^(i*2theta))
(a)(6) Determine the normalization constant N.



(b)

(b)(10) Calculate the expectation value of the angular momentum of this particle.
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Offline Borek

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Re: Physical chemistry: determine the normalization constant for the following funct
« Reply #1 on: March 07, 2016, 02:39:15 AM »
You have to show your efforts at solving the problem, this is the forum policy.
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Offline hello1321

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Re: Physical chemistry: determine the normalization constant for the following funct
« Reply #2 on: March 07, 2016, 02:43:00 AM »
Heres what I got so far

Broke it up into 4 seperate intergals

1st intergral ends up beng 2pi

2nd+3rd end up being 0

last intergral ends up being 10 pi

10piN^2=`

my final answer is N=1/((10pi))^(1/2)

which makes makes sense, since the normalization constant for a particle on a ring is 1/((2pi))^(1/2)
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