# Finding Coeff and Probability of a Wave Function

1. Sep 26, 2008

### mdp5051

1. The problem statement, all variables and given/known data
Hi guys, I'm really confused about how to about solving this problem, any help would be much appreciated.

Consider the wave-function:

$$\Psi(x,t)=\left\{\begin{array}{cc}Asin(pi*x)\exp^{-it\omega},&\ -1\leq x\leq 1\\0, & \ elsewhere\end{array}\right{$$

a) Determine A

b) Find the probability of finding the particle in the region $$0\leq x\leq 1$$.

2. Sep 26, 2008

### George Jones

Staff Emeritus
What is the relationship between wave functions and probability?