Recent content by Jason Gomez

yes, sorry about that. Looking it over I accidentally didn't square the hbar, but my intermediate result came from the correct formula. I am thinking there is another conversion factor that I am not thinking of, but I just can't figure it out.

Homework Statement Kmin of a nucleon is given by the expression K_{min}\approx 3(hbar)\pi ^{2}/2ma^{2} if a\approx 2R_{0}A^{1/3} and R_{0}=1.07 fm prove that K_{min}= 133Mev/A^{2/3}Homework Equations I used hbar=h/2\pi The Attempt at a Solution after plugging it all in I get...

Thank you I think I see a similarity between that and the problem I am working but I am on my phone looking at it, I will let you know how it goes when I get home

Prove that for particles in an ideal monatomic gas the average energy Eav can be given by: Eav=\int_{0}^{\infty }Ep(E)dE=3/2kT where the probability distribution p(E) is given by: p(E)dE=2/\sqrt{\pi}(kT)^{3/2}\times e^{-E/} dE Homework Equations Let E/kT The Attempt at a...

Thank you, I assume you mean plug in the summation equations that I am to make use of into the Eav equations provided, but I am not sure how. I think I may be making this problem harder than what it is, but I just can't rap my brain around it

Homework Statement [/U] The average energy of a gas of quantum SHO is Eav= \sum_{n=0}^{\infty}n\hbar\omega e^(-n\hbar\omega/kT)\div \sum_{n=0}^{\infty}e^(-n\hbar\omega/kT) can be solved to be Eav=\hbar\omega\div \left \{ e^\left ( \hbar\omega/kt \right ) \right \}-1 make use of the following...

I just realize that I made the charge on Helium 2, but it should be 1, I think, and then the only nf and nI I can find is 3 and 7 respectively giving wave length of 478nm. I believe I am over thinking the first part and believe the found nf and ni is the transition but I am confused on the last...

I forgot to come back because I have been busy, but thank you, that did help I figured it out.

Which electron transitions in singly-ionized Helium (He+) yield photons in the blue (450-500 nm) portion of the electromagnetic spectrum? What are their wavelengths, and what transitions do they represent? Homework Equations hear is the equation I tried to use an equation creator but did not...

Oh, let me work with that a little, I will be back on later, thank you

Oh and the Balmer series is (n0 = 2), but once again, how do I find different values of n inorder to make a series this is were I am confused and the book does not explain

Homework Statement Find the range of wavelengths of the Balmer series and the Lyman series of Hydrogen lines. Homework Equations I believe I use the equation 1/(wave length) = R*Z^2[(1/n1^2)-(1/n2^2)] where R= rydburg constant= 1.097*10^7m^(-1) Z= atomic number n1= principle quantum...

Homework Statement Question: If we assume that an electron is bound to the nucleus (assume a H atom) in a circular orbit, then the Coulomb force is equal to the centripetal force: mv^2/r= ke^2/r^2 In the Bohr hypothesis, angular momentum, L = mvr is quantized as integer multiples of...

sorry this is my first time on, where do I go for help on HW and the rules

Question: If we assume that an electron is bound to the nucleus (assume a H atom) in a circular orbit, then the Coulomb force is equal to the centripetal force: mv^2/r= ke^2/r^2 In the Bohr hypothesis, angular momentum, L = mvr is...