Recent content by Fatimah od

ok , I do it thanks any help for second part please

Homework Statement Homework Equations The Attempt at a Solution for part a I do not know how to write it in power series form ? for part b : I chose the perturbed H' is v(x)= (1+ε )K x^2 /2 then I started integrate E_1 = ∫ H' ψ^2 dx the problem was , the result equals to ∞ ! shall I...

all what I need to draw is the values which are on the y-axis and that is to describe the wave function ψ the problem now is " what is the function on (0,b)"? I'm not sure if I can summate the two parts from (0,a) to (a,b) without any other operator such as "integral" ? actually I...

at "A" from the integrated

you mean A=√3/b ?

but the function is divided in the two interval , so how can I compute one function I'm forced to express the function as two parts, I thought !

i think it's correct now ,, http://www.gulfup.com/show/X9fk6ltca3fwoco ^ ^ i hope ()

huh ,, I confused ! would you like to draw an example ,, please !

ψ = Ax/a ψ = A (b-x)/(b-a) i know that it's not available to put an (a variable) as a point ,, that it's why I want to suppose a value for "a" and "b" !

i'm keep trying , but I do not know why I did n't catch the idea ! is this right ? http://www.gulfup.com/show/X356ozhua4h0kks

I am trying to say that ,, if the time will label on the x-axis with 3 points (0,a,b) what is the functions which should label on the y-axis ?

how to chose the values of the position,which located on the y-axis ?

sorry can you explain more please ,, how could I draw without a points !

while i asked to sketch at t=0 , so i will use the first function .. http://im18.gulfup.com/2012-09-13/1347568161121.jpg i Supposed a random numbers ,, how is it ?!

Iam trying ,, is the time on the (x-axis) and the position on the (y-axis) ? should I write two tabels for the both cases individual !