Recent content by whitegirlandrew

Ah I see. I got the question wrong so I don't know the answer. I will try this once the solution comes out. Thanks for the help.

I did L(c1y1+c2y2+c3y3)=g(x)=c1*L(y1)+c2*L(y2)+c3*L(y3) Then I sub in the L(y1), L(y2), and L(y3) for what was given to me. This leads me to find the constants. Then c1=10/12, c2=0, and c3=5/6. However this was wrong.

Homework Statement I'm not sure how to approach this. The question involves linear operators and a non-homogenous differential equation. Here is the question: https://s15.postimg.org/cdmw80157/Capture.png Homework Equations They are given in the question The Attempt at a Solution I really...

Homework Statement (See attached photo) Homework EquationsThe Attempt at a Solution I Have no clue where to start for b), i need major help! For a I said that you can argue since the potential is symetric along the x-axis that this operator will go to 0. However I don't know where to start for...

Homework Statement (See attached picture) Homework EquationsThe Attempt at a Solution I'm not even sure where to start :( I'm assuming that i have to find a wave function outside and inside the well and meet certain boundary conditions, but I am confused. Please help.

I Think i somewhat understand, I will give it a try, thank you for the help.

Then what about the integral given below? What does that have to do with anything.

We learned about schrodinger's equation. It's a second year course so it doesn't deal with the pure mathematics of solving the equation but we went through on how it was 'derived', and various solutions such as the infinite and finite potential well.

We did not go over those concepts.

Homework Statement The question is here. http://postimg.org/image/l7aw07sr9/ Homework EquationsThe Attempt at a Solution I don't even understand what it's asking because how can a stationary state be an exponential function with no boundaries? I would appreciate any insight, thank you.